Line #54 Main/AccidentalAdultery


1	-> '''Whale:''' You. We need to talk— ''[David turns around and suddenly punches him in the face.]'' What the hell was that for?\
2	'''David:''' Sleeping with my wife.\
3	'''Whale:''' Kathryn?\
4	'''David:''' Snow.\
5	'''Whale:''' Look, I didn't know, alright? I was cursed.\
6	'''David:''' Yeah. I got it. What do you want?
7	-->-- ''Series/OnceUponATime'' episode "[[Recap/OnceUponATimeS2E5TheDoctor The Doctor]]"
8
9	When an adulterer tells their wronged partner that [[NeverMyFault they never meant for this to happen]], the stock response is, "What, you tripped and fell out of your clothes and into bed together?" While this is obviously facetious, there ''are'' circumstances in which it is possible to cheat on a committed partner by accident.
10
11	The unwitting adulterer may have been the victim of a BedTrick and believed it ''was'' said partner with whom they were sleeping. They may have come down with a nasty bout of EasyAmnesia and forgotten they ever ''had'' a partner to whom they owed fidelity. [[PoorCommunicationKills A tragic miscommunication]] may have caused them to believe their partner had broken up with them or [[{{Polyamory}} given them permission to take an additional lover]]. Or maybe they [[ReportsOfMyDeathWereGreatlyExaggerated Thought You Were Dead]], went through a decent, respectable mourning period ([[ComfortingTheWidow or sometimes not]]), and moved on to a SecondLove or comforting fling.
12
13	The "ReportsOfMyDeathWereGreatlyExaggerated" version can be a way to add a little extra heft to a LoveTriangle, play with any number of [[InfidelityIndex adultery tropes]] while keeping all involved parties {{sympathetic\|Adulterer}}, or add even more pathos to a character who is a victim of war, [[LostAtSea shipwreck]], coma, EasyAmnesia, or any number of other already-tragic circumstances. Alternatively, if the widow/er/ed party finds a new {{Love Interest\|s}} almost immediately after the first is presumed dead, it can call their loyalty into question.
14
15	Reactions from the adulter-ee vary greatly depending on their personality and the circumstances. Some will feel just as aggrieved as if their partner had intentionally betrayed them ("Did you even ''try'' to look for me?"). Some will be at least somewhat understanding, but still hurt and confused about where this leaves them going forward ("But what about ''us''?"). A few will be completely understanding and either brush off the accidental infidelity as "nothing to forgive" or even [[IWantMyBelovedToBeHappy step aside]] for a SecondLove, commonly in circumstances where they were believed dead and [[NoOneCouldHaveSurvivedThat there could have been no reasonable expectation they would ever turn up alive]], such as if [[BackFromTheDead they actually]] ''[[BackFromTheDead did]]'' [[BackFromTheDead die]].
16
17	The person the Accidental Adulterer "cheated" with tends to experience a similar range of reactions, depending on whether ''they'' knew of the circumstances or not. Villainous examples who intentionally hid the truth from the Accidental Adulterer in order to get in their pants may attempt to finish the job by [[MurderTheHypotenuse Murdering the Hypotenuse]]. Sympathetic examples will be apologetic and may even [[IWantMyBelovedToBeHappy step aside]].
18
19	Accidental Adulterers themselves tend to be troubled and confused more than anything, but will usually settle on continuing their relationship with one {{Love Interest\|s}} or the other, assuming a convenient (''real'') DeathOfTheHypotenuse doesn't make the choice for them. Occasionally, they will find it impossible to choose and [[OneTrueThreesome attempt to hang on to them both]].
20
21	In RealLife, one reason for the legal concept of LegallyDead is so that people who reasonably believe their spouse to be dead but who cannot positively confirm it can remarry. (The other reason, of course, being so that heirs can get their inheritance.) Naturally, this doesn't tend to make the situation any easier to deal with when this happens.
22
23	Compare AbsenceMakesTheHeartGoYonder, AmnesiacLover, GoodAdulteryBadAdultery, and SympatheticAdulterer.
24
25	----
26	!!Examples
27	[[foldercontrol]]
28
29	[[folder:Anime & Manga]]
30	* Bizarrely invoked in ''Manga/AyakashiTriangle'': Matsuri [[GenderBenderAngst was turned female but still sees himself as male]]. Since the "real him" is a guy, he figures dating anyone while he's still female would be cheating on ''[[InsaneTrollLogic himself]]''. [[spoiler:When he tells Suzu this after they confess love to each other, she's quite unamused.]]
31	* ''Anime/{{Godannar}}'': Mira Ackerman, who was in a relationship with Goh, has been presumed dead for 5 years, but in reality has been in a coma. By the time Goh finds out, he has already been married to Anna.
32	* In ''Manga/{{Octave}}'', Setsuko tells Yukino that it is okay for her to date men. Yukino takes this as Setsuko giving her the okay and has a one-night stand. It turns out Setsuko meant "If we weren't dating..." and is angry.
33	[[/folder]]
34
35	[[folder:Comic Books]]
36	* ''ComicBook/{{Hawkeye}}'': When he thought ComicBook/{{Mockingbird}} was dead, Hawkeye had a few relationships and one-night stands. She doesn't blame him, and the trope is subverted, since she thought they were separated the entire time (she had been replaced by a [[VoluntaryShapeshifting Skrull]], who reconciled with him and then died a few issues later).
37	* ''Comicbook/TeenTitans'': {{Downplayed}}, as [[Comicbook/{{Superboy\|1994}} Kon]] really ''was'' dead for a while, during which his girlfriend, [[Comicbook/{{Wonder Girl}} Cassie]], and best friend, [[Comicbook/{{Robin}} Tim]], started dating. It seems to have been closer to SexForSolace (though they never actually had sex), and the two are kind of freaked out when Kon [[DeathIsCheap inevitably comes back to life]]. Thankfully, [[MilhollandRelationshipMoment he's not upset at all]].
38	* ''ComicBook/TheUltimates'': Bucky marries ComicBook/CaptainAmerica's fiancée during the latter's long stint as a HumanPopsicle. Considering that Cap emerges still physically in his twenties to find Bucky and his former fiancée as senior citizens, a [[MayDecemberRomance resumed romance]] was unlikely in any case.
39	* ''ComicBook/TheWalkingDead'': Rick's wife Lori [[GladToBeAliveSex sleeps with]] best friend Shane when Rick is presumed dead in the ZombieApocalypse. It plays more like standard adultery than most examples of this trope, since it had only been a few days or weeks and they have no evidence for Rick's death beyond, "yo, zombies." When Rick returns, Lori considers it a mistake and wants [[LetUsNeverSpeakOfThisAgain to forget it ever happened]], but Shane [[MurderTheHypotenuse has other ideas]].
40	[[/folder]]
41
42	[[folder:Comic Strips]]
43	* ''ComicStrip/FunkyWinkerbean'': Happened to Wally Winkerbean ''twice'', both times due to being taken prisoner during the UsefulNotes/WarOnTerror and being listed as missing in action and presumed dead.
44	* ''ComicStrip/NineChickweedLane'': Although they are not actually married, Edna is engaged to Bill before he goes missing, presumed dead, during the war. Many years later she ends up with Kiesl, just in time for Bill to show back up alive.
45	[[/folder]]
46
47	[[folder:Fan Works]]
48	* In ''Fanfic/HellsisterTrilogy'', Wildfire apparently dies fighting the [[ComicBook/CrisisOnInfiniteEarths Anti-Monitor]] in the 21st century. His partner Dawnstar doesn't get over his death but she eventually starts a relationship with another person. Then she finds out Wildfire didn't die but he was trapped in a star for a long while during which he wanted nothing but escape and see her again. Cue Dawnstar feeling awfully guilty, even though Wildfire doesn't blame her.
49	* Two independently written ''Literature/AliceGirlFromTheFuture'' fanfics have the same plotline for Iria Gai (HappilyMarried in canon): during the events of ''Literature/TheCityWithoutMemory'', her memory is completely wiped and she starts a passionate love affair with Boar who saves her at the slave market. In [[https://ficbook.net/readfic/1082990 one of the fanfics]], ''Leave Me Your Life to Remember You'', she regains her memory and returns to her husband Tadeusz but the ending is deliberately left ambiguous, in [[https://ficbook.net/readfic/5495661#part_content another]], ''The Song of the Stars'', her husband thinks her dead and marries another woman who raises Iria's daughter as her own, and it's agreed to keep it secret from Tadeusz that Iria still lives and not to give Iria the memory-restoring pill to spare the involved parties the pain.
50	* When [[WesternAnimation/MiraculousLadybug Marinette]] finds out that [[AmnesiacLover she kissed Chat Noir while both were under amnesia]] in ''[[Fanfic/MarigamiStories Accidental Amnesiac Cheating]]'', it causes her immense guilt since it can be argued that she was cheating on Kagami.
51	* ''Fanfic/QueensOfMewni'': When Eclipsa ran away with Globgor, she knew she was cheating on her husband Shastacan. What she didn't know was that she was also cheating on her ''first'' husband, Edric, who she believed to have died in a fire, but was actually still alive. (So technically she cheated on him the whole time she was married to Shastacan, but as it was an ArrangedMarriage and she didn't love him, it's debatable whether that counts.)
52	[[/folder]]
53
54	[[folder:Film -- Animation]]
55	* ''WesternAnimation/PocahontasIIJourneyToANewWorld'' begins with John Smith [[DisneyDeath apparently dying]] while in London. Pocahontas gets word of his death, mourns, and eventually begins to develop feelings for John Rolfe.[[note]]Yeah, [[SignificantNameOverlap the names]] make it [[ReplacementGoldfish a little weird]], but to be fair [[RealityIsUnrealistic they're both based on real people]].[[/note]] She's a bit torn when she discovers that Smith is alive, but it quickly becomes apparent that they want different things in their lives, and ultimately Rolfe returns with her to Virginia.
56	[[/folder]]
57
58	[[folder:Films -- Live Action]]
59	* Rick and Ilsa of ''Film/{{Casablanca}}'' have this sort of tryst after Ilsa's husband Victor is presumed dead. She leaves Rick after Victor turns up alive, but much of the film is concerned with her being torn between the two of them.
60	* In ''Film/CastAway'', Chuck's fiancée Kelly says that she "always knew" he was alive, but felt she had to let him go, and [[AbsenceMakesTheHeartGoYonder married a dentist]]. [[spoiler: She offers to divorce her new husband to get back together with Chuck, but he doesn't want to break up her new family.]]
61	* ''Film/{{Clerks}}'':
62	** {{Inverted\|Trope}} in the backstory. Dante's girlfriend Caitlin once ''intended'' to cheat on him at a costume party and arranged to meet another guy in a darkened bedroom. She got the wrong bedroom and instead unknowingly had sex with Dante, who was there passed out. He counts this as the "half" of her eight and a half acts of infidelity.
63	** Played straight later in the film. Shortly after [[spoiler: getting back together with Dante, Caitlin enters a darkened bathroom and has sex with what she thinks is an uncharacteristically silent and stoic Dante. It turns out to be [[ILoveTheDead the corpse of a man who had earlier suffered a fatal heart attack]]. Upon learning the truth, she goes into shock]].
64	* In ''Film/PearlHarbor'', Rafe is presumed dead after being shot down over Nazi Germany. His {{Love Interest\|s}} Evelyn begins a romance with his best friend Danny, which makes things awkward when Rafe returns alive. Fortunately, Danny has the good manners to get himself ''actually'' killed on their next mission, leaving both of them SomeoneToRememberHimBy.
65	* The main character of ''Film/RandomHarvest'' is an amnesiac who, oblivious to the fact that he is already married, becomes engaged to a young admirer. His wife tracks him down and [[AmnesiacLover attempts to trigger his memories of her]]; his new fiancée [[IWantMyBelovedToBeHappy breaks off the engagement]] [[AvertedTrope before this trope can take full effect]].
66	* A double-example in ''Film/SixDaysSevenNights.'' When Quinn and Robin's plane goes down over the ocean, everyone fears the worst. Their respective lovers fall into each other's arms for comfort, even though the search was still technically ongoing. To Frank's credit, he tried to resist, and felt terrible about it, even before he found out Robin was alive. By the time he does, Robin and Quinn have fallen in love anyway, so everything more or less works out.
67	[[/folder]]
68
69	[[folder:Jokes]]
70	* A husband goes to a costume party dressed as a gorilla, leaving his disapproving WetBlanketWife at home. As soon as he leaves, she puts on her own costume and goes to the same party, intent on seeing how faithful he is when unsupervised. When she arrives, she sees her husband chatting up several young ladies (still in costume). She goes up to him comes on to him so strongly that they're having costumed sex five minutes later, after which she leaves the party. When her husband comes back, she asks if he had fun in the most icy tone possible, to which he answers:
71	-->Not really, I ended up getting in a poker game with BobFromAccounting and losing the costume to him. But he told me wearing that costume was the second-best thing to happen to him all night!
72	[[/folder]]
73
74	[[folder:Literature]]
75	* ''{{Literature/Animorphs}}'': Marco's mother Eva is thought to have died in a boating accident, but in actuality she was infested by the parasitic alien Visser One, who staged the accident as a cover. Marco eventually discovers this, but is forced to keep it and his double life a secret. However, his dad starts courting another lady Nora, and Marco has trouble accepting her knowing that his real mother is still alive. He ultimately lets them marry, deciding it's better that they move on, but the battle with the Yeerks continue to complicate things. After a while Nora is infested and Eva freed, but she and Marco's dad have some trouble reconnecting, since she's been changed by her years enslaved and he's long moved past her "death".
76	* ''Literature/TheBloodyChamber'': In "The Company of Wolves", a woman's new husband goes missing on their wedding night, he having stepped outside to relieve himself and vanished. As there were wolves howling nearby, it was naturally assumed he was killed and eaten. Eventually, the woman married another man and had children with him, only for her first husband to show up one night as if nothing had changed despite years passing. When he sees his wife has had children by another man, he's furious at her 'betrayal' and [[OurWerewolvesAreDifferent turns into a wolf]] before her eyes.
77	* ''Literature/TheDeadZone'' manages to ''invert'' the trope. Johnny misses five years of his life in a coma from an auto accident, and his girlfriend marries and has a child during this time. They reconnect as friends after he gets out of the hospital, and they spend an afternoon together to "put paid to everything that might have been" with their interrupted romance.
78	* ''Literature/TheLostFleet'': Towards the middle of the original series, [[spoiler:Rione, who has been sleeping with Captain Geary up to this point,]] discovers that her husband might actually be alive and kept as a prisoner of war. This causes her to immediately break off her current relationship, which was already a FriendsWithBenefits situation at best. A few volumes later said husband actually turns up, and... Well, suffice to say he didn't take it very well when he found out. In the end, though, [[spoiler:Rione chooses to die at her husband's side, whose mind has already been warped by the secret government experiments, while saving everyone else in the process]].
79	* In ''Literature/LegendsOfDune'', Serena Butler is engaged to Xavier Harkonnen during humanity's desperate struggle against the [[AIIsACrapshoot Thinking Machines]]. During a trip to another planet, her ship is captured by the machines, who take her to {{Earth\|ThatUsedToBeBetter}}, where independent robot Erasmus expresses an interest in her fierce personality, wishing to study her further. Back on Salusa Secundus, everyone assumes Serena is dead, and the grief-stricken Xavier ends up [[ComfortingTheWidow finding comfort in the arms of]] Serena's sister Octa (who has long had a crush on her big sister's fiancé), eventually marrying her and having several children. Serena turns out to be pregnant by Xavier and gives birth. After a while, [[spoiler:Erasmus gets fed up with the baby's crying and constant need for attention from his research subject, so he casually throws the child off a high balcony, inadvertently inspiring the human slaves on Earth to revolt, kickstarting the Butlerian Jihad]]. After Serena returns to Salusa Secundus, she is deeply hurt by finding out that Xavier has moved on, but understands why he thought she was dead. This is one of the reasons why she ends devoting herself to the Butlerian Jihad and [[spoiler:willingly sacrificing herself]] in order to inspire the people to destroy the Thinking Machines.
80	* ''[[Literature/LordPeterWimsey The Nine Tailors]]'' has Mary Thoday (nee Deacon, nee Russel). After her first husband dies in an escape from prison, she remarries. A decade and two kids later, she discovers that the first husband faked his death and has been alive almost the whole time, only ''actually'' dying a few months before the story started. There isn't any substantial angst about it, however, because Mr Deacon was a nasty piece of work and no one misses him. All it means is that the Thodays need to go through another marriage ceremony (and Lord Peter wants to question them before that changes their legal relationship to each other).
81	* {{Defied\|Trope}} in ''Literature/TheOdyssey''; presumed-widow Penelope has no shortage of suitors-- some [[YouHaveWaitedLongEnough quite forceful]]-- while presumed-dead Odysseus is LostAtSea, but she stays faithful for ten years. More faithful than Odysseus himself, for that matter, although "[[QuestionableConsent he never gave consent in his heart]]" and saying 'no' to goddesses was a good way of making sure he ''never'' got home.
82	* In ''Literature/TheScarletLetter'', Hester is separated from her husband, and believes him to be dead. While she's grieving, she's [[ComfortingTheWidow comforted by Rev. Dimmesdale, in more ways than one]]. She becomes pregnant by him, which is a big taboo in their Puritan society. To add insult to injury, she finds out that her husband was ''not'' dead. She is estranged from him for the rest of the story, though her husband is understanding, more concerned with finding out who her child's father is than trying to punish her. It's really ''Dimmesdale'' he wants revenge on. The main reason why Chillingsworth does not seek revenge on Hester was because he was an older man with an implied case of scoliosis (one shoulder slightly higher than the other), and he married Hester despite knowing that she didn’t love him.
83	* In the ''Literature/SherlockHolmes'' short story "The Adventure of the Noble Bachelor", the titular character's young bride disappears because [[spoiler:her husband, whom she had given up for dead, turned up alive at the wedding]].
84	%% * In a variant, ''Literature/WeCantRewind'' has a case of accidental ''fornication'' due to a FreakyFridayFlip leading to certain erroneous assumptions concerning identities. [[spoiler: The step-siblings Jackie and Jaymee assume that being in their married parents' bodies means they ''are'' their parents, and therefore they are married. Upon discovering this, their parents immediately scold them and set them straight.]]
85	* In ''Literature/WhereAreTheChildren'', [[spoiler:Nancy]] is ''technically'' a bigamist as she dated and married [[spoiler:Ray]] under the impression her first husband was dead; he'd actually faked his death. Considering that everyone truly believed [[spoiler:Carl]] was dead for the past seven years and that he was an [[DomesticAbuse awful husband]] to [[spoiler:Nancy]], no one brings up the bigamy as an issue [[spoiler:and by the end of the story Nancy is widowed for real, so it becomes a moot point]].
86	* In Creator/HarryTurtledove's ''Literature/{{Worldwar}}'' books, Jens Larssen (a nuclear physicist with the Manhattan Project) gets sent on a cross-country trip to deliver an important message under the radar of the invading aliens. In the meantime, his wife Barbara strikes up an entirely platonic friendship with soldier Sam Yeager. However, Barbara and Sam end up having GladToBeAliveSex after surviving an alien attack (something they're both deeply ashamed of afterwards), and a short while later Jens is presumed dead when his destination is blown up, which leads to the pair forming a romantic relationship and getting married. In reality, Jens was in the hands of the US Army, and the commanders refused to let him send any letters to Barbara because it would risk compromising him. When he does make it back, Barbara is pregnant with Sam's child and ultimately stays with him; Jens resolves the LoveTriangle by deciding to betray humanity to the aliens as payback for all the indignities he'd suffered and getting killed in the process.
87	[[/folder]]
88
89	[[folder:Live-Action TV]]
90	* ''Series/AllMyChildren''. Doped up on pain medication, Erica throws herself at her doctor. Not until she calls him by her husband's name do either of them realize what's happened.
91	* A "ReportsOfMyDeathWereGreatlyExaggerated" version occurs on ''Series/AmericanHorrorStoryAsylum''. Kit Walker, committed to the criminally insane asylum for the supposed murder of his wife Alma, falls for another inmate, Grace Bertrand, and has a romantic and sexual relationship with her. Upon his release, he takes Grace home, to discover [[spoiler:Alma alive and well; she had been abducted by aliens and returned years later.]].
92	* ''Series/TheBoldAndTheBeautiful'':
93	** Ridge Forrester sleeps with ex-girlfriend Morgan, who has asked him to father her baby, believing that he has permission from wife Taylor to do so. It turns out that Morgan faked the permissive e-mail that Taylor supposedly sent.
94	** Also, during a masked ball, Brooke thinks she has enticed Ridge into some WallBangHer sex. It turns out that the man in question was her daughter's boyfriend, making her play this trope twice.
95	* ''Series/TheBrittasEmpire'': The episode "Temple Of The Body" reveals at the end that Brittas had sex with Carole under the belief that he was bedding his wife Helen (it was a costume party and they were wearing the same tiger costume). This becomes an issue when Carole falls pregnant from the encounter (though neither find out until the very end of the series).
96	* Played with on ''Series/{{Cheers}}''. Cliff gets bitten by a dog on his route and decides to sue the owner. The owner then starts up a relationship with him instead. Eventually, she gets him to sign a document dropping the lawsuit and checks her messages. One of them is from her husband who disappeared in Vietnam and just came back. (It's heavily implied to have been a huge con and Cliff fell for it.)
97	* In ''Series/{{Eureka}}'', Allison ends up accidentally getting launch along with the actual crew of the ''Astraeus''. They finds themselves back at Eureka but are told that 4 years have passed since their departure. To her horror, Allison finds out that Jack is now with Jo, having thought her dead, and has no intention of getting back with her. [[spoiler:This turns out to be not true, as the crew is actually stuck in a virtual reality world created by the Consortium.]]
98	* ''Series/{{Friends}}'' has a famous example of the PoorCommunicationKills variety; during an argument, Rachel tells Ross that they should "take a break... from us". Ross becomes upset and storms out. Rachel's co-worker Mark comes over to help her through the fight, and she makes clear that she doesn't want to break up, but when Ross calls to talk to her, Mark answers the phone. Ross takes this as confirmation that they're broken up, gets drunk, and has a one-night stand. Rachel considers it cheating; Ross repeatedly and vociferously disagrees.
99	* In ''Series/GossipGirl'', Serena tricks Dan into believing that Blair dumped him, so he would cheat on her. This turns out to be true, but since Serena didn't know it is a case of manipulating into sex and, therefore, accidental adultery.
100	* In ''[[Series/AltaMar High Seas]]'', Nicolás falls deeply in love with Eva, only [[spoiler:for a telegram to arrive that his wife Chantal, whom he thought long dead (she was captured by the Nazis in France), is alive and waiting for him]]. He tells Eva about it, and she is understanding and lets him decide what to do. Ultimately, it seems he has chosen Eva [[spoiler:and plans to gently explain everything to Chantal. As of the second season's finale, he is last seen just when he meets his wife]].
101	* In ''Series/{{Manifest}}'', this is one of the problems the passengers have to face. After the plane's disappearance, many of their spouses and significant others assumed the obvious and moved on with their lives. Cue much awkwardness when the plane actually arrives five years later, which to the passengers was just a few hours.
102	* One case on ''Series/NightCourt'' concerns a Vietnam veteran who went MIA and eventually came home to find his wife remarried. This proves to be a hard choice for the wife because she loves both of her husbands. Later, husband #1 saves husband #2 from choking and decides to move on.
103	* ''Series/OnceUponATime'':
104	** Occurs in season 1. Most of the cast are fairy tale and storybook characters who were stripped of their memories. Snow White is married to Prince Charming, but their Storybrooke counterparts don't remember each other. Snow has a one-night stand with Dr. Whale/[[spoiler: Dr. Frankenstein]], while Charming sleeps with Katheryn/Princess Abigail (King Midas's daughter) thinking she's his wife.
105	** A twist on the "ReportsOfMyDeathWereGreatlyExaggerated" version occurs near the end of season 3; Robin's blossoming relationship with Regina is shattered as a result of his wife Marian, who ''had'' been dead, appearing alive and well after Emma accidentally goes back in time, saves her life, and brings her forward to the present. [[spoiler:It turns out to be a villainous example, as "Marian" is really Zelena in disguise; Zelena killed the real Marian while Emma's back was turned and [[KillAndReplace switched places with her]]. Robin ends up sleeping with Zelena thinking she's Marian and feeling bad about his not-actually-an-affair with Regina. He does eventually discover the truth and gets back together with Regina. Then in season 5 Zelena tricks Robin into kissing her by disguising herself as Regina.]]
106	** Downplayed: in Season 5, while in the underworld, Mary Margaret accidentally kisses David's twin brother James on the lips, thinking he is David.
107	* In ''Series/StarTrekDeepSpaceNine'', Odo gets involved with an informant he's protecting. Turns out, she's an undercover agent for a government that uses EasyAmnesia and FakeMemories to ensure their agents believe their own covers, making them virtually impossible to detect. When her mission is complete, her original memories are restored, and it turns out she's married. She takes it in stride, having known the risks of the mission. Odo seems to take it much harder.
108	* At the start of ''Series/StarTrekVoyager'', Captain Janeway is engaged to a civilian named Mark Johnson when the titular ship becomes stranded on the other side of the galaxy. Mark eventually marries someone else, which Janeway finds out when Starfleet reestablishes contact with ''Voyager'' in "[[Recap/StarTrekVoyagerS4E14Hunters Hunters]]", 14 months after the ship went missing in action and she was declared LegallyDead. What ''really'' stings about this is that she'd still been holding out for him all this time, passing up a possible romance with her first officer Chakotay and an offer from Q to transport her ship home in exchange for having a baby with him, among other things.
109	* ''Series/SunsetBeach''. Ben's evil twin Derek takes his place in his life and soon seduces his fiancee Meg, basically raping her as she believes it's Ben she's making love to.
110	* Karen on ''Series/WillAndGrace'' starts up a relationship with another man after her husband Stan supposedly dies. Stan later turns out to have faked his death, but Karen has already divorced her new husband by this time. (In fact, she requests a divorce during the ''wedding reception''.)
111	* ''Series/TheYoungAndTheRestless'': Nick comes home drunk after partying with friends to celebrate his college graduation. Meanwhile, a friend of his wife's is staying over to help her look after the baby, as she isn't feeling well. Nick stumbles into the nursery (apparently so drunk he doesn't realize it isn't his bedroom, finds the friend in bed, and thinking that she's his wife (aside from his intoxication, it's dark and the two women resemble each other) makes love to her.
112	[[/folder]]
113
114	[[folder:Music]]
115	* The French song "Brave Marin" is about a sailor who goes into a bar and starts drinking and singing, while the bar's owner starts crying. He asks her why, she says he reminds him of her dead husband. He then notes how many more children she has (it can be anywhere from three to ''twelve'' depending on the version). She's received so many letters saying he was dead that she remarried. [[DownerEnding The sailor finishes his glass and goes back to his ship.]]
116	* In Music/TheWho's ''Music/{{Tommy}}'', Tommy's father returns from war years after going missing and discovers that his wife has taken a lover, now Tommy's stepfather. [[MurderTheHypotenuse It doesn't go well for the lover]] (or Tommy's father [[DeathByAdaptation in the film version]]).
117	[[/folder]]
118
119	[[folder:Religion and Mythology]]
120	* In Myth/ArthurianLegend, Arthur was conceived when his father Uther used magic to turn into Duke Gorlois of Cornwall, and then slept with his wife, Igraine.
121	* In Myth/ClassicalMythology, Heracles is conceived when Zeus transforms into Amphitryon [[BedTrick in order to sleep with]] his wife, Alcmene.
122	* In Myth/EgyptianMythology, the goddess Nephthys was upset that her husband, Set, was infertile, being the god of the barren desert and all. As a result, she pulled a BedTrick with Osiris by pretending to be his wife, Isis. The result was the god Anubis. [[DependingOnTheWriter In other accounts]], however, Anubis is just Nephthys and Set's kid.
123	* Literature/TheTalmud (starting in Yevamot 87b) discusses cases where a woman remarries after incorrectly hearing that her husband has died, and what the legal ramifications for this might be.
124	[[/folder]]
125
126	[[folder:Theater]]
127	* DependingOnTheWriter; in versions of ''Theatre/SweeneyToddTheDemonBarberOfFleetStreet'' in which Todd and Mrs. Lovett's relationship is romantic, such as the Music/StephenSondheim musical and the Creator/TimBurton film version, it comes out that Todd has unwittingly committed adultery when his wife Lucy turns up alive but insane. He is [[TranquilFury not happy]] with Lovett when he finds out that she knew all along.
128	* [[InvertedTrope Inverted]] ''twice'' by Creator/WilliamShakespeare: in both ''Theatre/AllsWellThatEndsWell'' and ''Theatre/MeasureForMeasure'', the heroines arrange a BedTrick which results in the male antagonist ''avoiding'' adultery and sleeping with his lawful but rejected spouse/fiancée instead.
129	[[/folder]]
130
131	[[folder:Video Games]]
132	* In ''VideoGame/{{Catherine}}'' the protagonist Vincent wakes up from a night out with his friends with a younger blond woman named Catherine in his bed. He has no memory of how she got there, but he knows his girlfriend Katherine won't be happy. [[spoiler:It turns out that she was a succubus sent by Thomas Mutton, AKA the Dumuzid, to seduce him and many other males, forcing them to fall into the Trials (ironically, however, she isn't actually sleeping with most of them, Vincent included). Depending on the ending, Vincent either manages to patch things up with Katherine due to the fact that the nature of the encounters (Catherine never appears to anyone else other than who she's currently seducing, meaning the whole thing comes off as made-up) is being explained as symptoms of stress, or he ends up becoming an Incubus and taking over hell with Catherine.]]
133	[[/folder]]
134
135	[[folder:Webcomics]]
136	* ''Webcomic/TheAdventuresOfDrMcNinja'': Defied. Mitzi [=McNinja=] only realized that her husband faked his death because her suitors kept turning up dead.
137	* ''Webcomic/DangerouslyChloe'': time travelling succubus Chloe, in need of a quick distraction, zaps Teddy's father and the women she assumes is Teddy's mother with a lust spell. Unfortunately she wasn't Teddy's mother, she was his maternal aunt and the resulting affair destroyed his parents' marriage.
138	* ''Webcomic/KevinAndKell'': Averted in the arc in which we first meet Kell's identical cousin Sheila. They had swapped identities briefly (they do this several more times later on, and apparently did so as children enough to irritate other family members). When Kevin finds out about the swap, he gets a bit panicky about which one he'd been in bed with the previous night. [[https://www.kevinandkell.com/2008/kk0918.html Kell is quick to reassure him]] that it had been ''her'', not Sheila.
139	[[/folder]]
140
141	[[folder:Western Animation]]
142	* During Jane's wedding in ''WesternAnimation/CampLazlo'' it's revealed her fiancee Manfred has several wives already. When confronted about this, he points out he doesn't remember being married but his memory is fading so it's very likely he already is.
143	* {{Played With}} in ''WesternAnimation/{{Disenchantment}}.'' After the death of his first wife, Dagmar, Zøg had a [[AltarDiplomacy diplomatic]] but tepid marriage to Oona. However, Dagmar was actually only TakenForGranite and eventually comes back to life. The thing is, Zøg ''knew'' this, actively worked to bring her back, and apparently just... [[DidntThinkThisThrough didn't consider]] that this might create problems with the current queen. In the end, [[spoiler:Oona demands a divorce, even though Dagmar turns out to have been EvilAllAlong and is no longer in the picture. Ironically, Zøg and Oona's relationship actually improves after they split up.]]
144	* ZigZagged in the ''WesternAnimation/FamilyGuy'' episode "Perfect Castaway"; when Peter returns from being LostAtSea, he finds that Lois has remarried with Brian. [[InterspeciesRomance Yes, the family dog.]] However, much to Brian's frustration, [[SexlessMarriage they have never actually consummated]].
145	* ''WesternAnimation/{{Futurama}}'':
146	** {{Inver\|tedTrope}}sion: Bender [[CrazyJealousGuy attempts to prove]] that his girlfriend Anglelyne still has feelings for her ex-husband Flexo by disguising himself as the latter and attempting to seduce her. When she responds to "Flexo's" overtures, Bender reveals the ruse and [[InsaneTrollLogic accuses her of disloyalty]]. She responds that "Maybe I love ''you'' so much that I love you no matter who you're pretending to be!" Given that what won her over was "Flexo" acting more like Bender than like the actual Flexo, she may have a point.
147	** Also happens in the second movie when Kif is killed, and while he [[BackFromTheDead gets better]] he finds out that Amy in her grief slept with Zapp Brannigan, who sketchily [[ComfortingTheWidow took advantage of the situation]].
148	** In "The Butterjunk Effect", Fry accidentally sleeps with Amy, thinking she is Leela, because he didn't turn the lights on.
149	* {{Implied}} and PlayedWith in ''WesternAnimation/{{Gargoyles}}.'' Griff and Una seem to have had ''some'' kind of romantic feelings for each other in the 1940s, though it's not clear if they were together. He's brought forward in time fifty years, at which point Una is now with Leo, as both assumed that he was dead. WordOfGod confirms that Griff's choice to join Arthur's quest shortly afterwards is in part because he feels uncomfortable seeing his girlfriend and his friend now HappilyMarried.
150	* Played for laughs and subverted in the ''WesternAnimation/SouthPark'' episode "[[Recap/SouthParkS2E18PrehistoricIceMan Prehistoric Ice Man]]", where the titular character, Larry, was a HumanPopsicle for 32 months. Even though they searched for him ''all afternoon,'' there was no sign of him, and though his wife waited three whole days, she quickly realized that she had to move on. Not only is she already remarried, but she barely remembers having been married to Larry at all, and she and her new husband have kids who are eight- and thirteen-years-old.
151	* In ''WesternAnimation/ToddMcFarlanesSpawn'', upon [[BackFromTheDead coming back]] as the titular character, Al Simmons discovers that his wife has since remarried with his best friend. He is initially enraged at both of their lack of loyalty, until [[EasyAmnesia he regains part of his memory]] and realizes that, knowing that his was a dangerous profession, he actually asked his friend to take care of his wife should anything happen to him.
152	* A non-sexual version in ''WesternAnimation/StarVsTheForcesOfEvil''. [[Characters/StarVsTheForcesOfEvilMarcoDiaz Marco Diaz]] and [[Characters/StarVsTheForcesOfEvilStarButterfly Star Butterfly]] are trapped in a photo booth and share a kiss after the former admits to reciprocating the crush that Star told him she had several months prior, which was what the person who trapped them in there wanted. The problem? Star is currently dating Tom, who views Marco as his best friend to the point that, when Marco does tell him about the incident, he assumes it was a bluff in order to show his loyalty to their friendship. Even after clarifying, Tom is disappointed but still amicable (granted, they had more important issues than a love triangle to deal with at the time).
153	[[/folder]]

Context Main / AccidentalAdultery