History Fanfic / YoursMineAndOurs

* [[EvilDetectingBaby Evil Detecting Child]]: Not exactly evil but Vanessa is quick to mistrust her paternal grandparents after hearing them say that since Candace isn't Doof's biological daughter, she shouldn't be allowed to call him "Dad".

* [[HasTwoMommies Has Two Daddies]]: Ultimately the family arrangement with Doof and Perry pairing up.
* [[HeteronormativeCrusader Heteronormative Crusaders]]: Doof's parents. Doof kicks them out of his house when they turn up on Thanksgiving and try to make him get rid of Perry, Ferb and the twins.

* [[IfYouEverDoAnythingToHurtHer If You Ever Do Anything to Hurt Him]]: Roger pulls this on Perry about Doof. Perry finds it quite scary.

!![Yours, Mine, and Ours] contains examples of:

!![Yours, Mine and Ours] contains examples of:

!! [Yours, Mine and Ours] contains examples of:

* [[EvilDetectingBaby Evil Detecting Child]]: Not exactly evil but Vanessa is quick to mistrust her paternal grandparents after hearing them say that since Candace isn't Doof's biological daughter, she shouldn't be allowed to call him “Dad”.

* HappilyAdopted: Ferb ultimately by Perry and Phineas and Candace are perfectly content living with Doof. When Doof and Perry start living together after Perry loses his house, Phineas takes quickly to calling Perry “Papa Perry” and the kids are thrilled when the adults start dating. Later human!Norm is taken in by the family and Ferb's social worker is well-aware that he'll be happier with Doof and Perry rather than the orphanage.

* InnocentInaccurate: All of the kids decide that Phineas' logic on calling Perry “Papa” (“Dad is 'Dad' so that makes Perry 'Mom' but he's a boy so we can't call him 'Mom' so he's 'Papa'.”) is perfectly sound. Additionally it turns out that Vanessa's coolness with Perry is due to her believing that he and her father are already married and not wanting them to split up like her parents did and force a custody arrangement like the one her parents have on Ferb and the twins.

* ParentalAbandonment: Perry's ex-girlfriend Lyla signs away her rights to their twin sons as soon as the birth is over and walks out of their lives forever, leaving the twins (later named Ethan and Maximus/Max by Perry and Ferb respectively) in Perry's care. Plus, unlike in canon, Linda and Lawrence, AND both Linda’s first husband and Lawrence’s first wife, are confirmed to have died, leaving Phineas, Ferb, and Candace as orphans.

* YouGottaHaveBlueHair: Perry, Pinky and Peter keep the fur colors of their animal counterparts as hair colors. In Perry's case, this helps justify his relation to Ferb.

A WesternAnimation/PhineasAndFerb fanfic.

* ParentalAbandonment: Perry's ex-girlfriend Lyla signs away her rights to their twin sons as soon as the birth is over and walks out of their lives forever, leaving the twins (later named Ethan and Maximus/Max by Perry and Ferb respectively) in Perry's care.

* NamedAfterSomeoneFamous: An odd example. Perry's son Max's full name is Maximus, in reference to the horse in ''{{WesternAnimation/Tangled}}''.

* BiTheWay: Perry has experimented with men once in his youth, dated Lyla long enough for sex to have been a part of their relationship (hence why the twins are part of his life) and is dating Doof as of the most recent chapter which naturally makes Doof this trope too since he still was married to Charlene in the past due to Vanessa's existence.

* NamedAfterSomeoneFamous: An odd example. Perry's son Max's full name is Maximus, in reference to the horse in [[{{Disney/Tangled}} Tangled]].

* {{Kuudere}}: Vanessa. She's initially cold to Perry but bonds with the twins and Ferb quickly (albeit with a [[BashBrothers Bash Sibs]] relationship with the latter) and is thrilled when Perry and her father officially become a couple

* DeathByAdaptation: Linda and Lawrence both passed away while still married to their respective first spouses, who are confirmed as deceased here [[ShrugOfGod in contrast to canon's non-answer]].

** The author also confirmed that [[FairlyOddParents Timmy Turner and Remy Buxaplenty]] will be mentioned once the story gets closer to the [[WesternAnimation/PhineasAndFerb canon]] time period.
TogetherInDeath: Linda and Lawrence died in the same accidents that also still killed their then-spouses, as opposed to canon, where the first 2 survived and married each other.

* WiseBeyondTheirYears: Ferb and Vanessa. The former's state is [[LampshadeHanging lampshaded]] by Perry asking if Ferb's sure he's not an adult in a child's body, [[CrowningMomentOfFunny prompting Ferb to stick out his tongue at the man]].

* TheCameo: When Perry takes Ferb to the mall for shopping and they go into a toy store, the owner who detects Ferb's issues and comforts both boy and guardian is heavily hinted to be [[RiseOfTheGuardians North]].

* PunnyName: Perry, Pinky and Peter's surnames (Platynis, Chinchua and Pandernick respectively) are all puns based on the animal species they are in [[PhineasAndFerb canon]].

** The author also confirmed that [[FairlyOddParents Timmy Turner and Remy Buxaplenty]] will be mentioned once the story gets closer to the [[PhineasAndFerb canon]] time period.

Can be read [[https://www.fanfiction.net/s/8974893/1/Yours-Mine-and-Ours here]] or [[http://archiveofourown.org/works/669267/chapters/1222761 here]]

* NamedAfterSomeoneFamous: An odd example. Perry's son Max's full name is Maximus, in reference to the horse in [[Disney/Tangled Tangled]].

* NamedAfterSomeoneFamous: An odd example. Perry's son Max's full name is Maximus, in reference to the horse in Disney/Tangled.

* HoYay: Doof and Perry eventually start dating as do Pinky and Peter. The latter couple's beginning is found in the story [[https://www.fanfiction.net/s/10432422/1/The-Pup-and-The-Bear “The Pup and the Bear”]].

* TastesLikeDiabetes: Phineas is this trope incarnate; Perry even muses that the little guy is practically giving him cavities.

* NamedAfterSomeoneFamous: An odd example. Perry's son Max's full name is Maximus, in reference to the horse in Tangled.

* [[Kuudere]]: Vanessa. She's initially cold to Perry but bonds with the twins and Ferb quickly (albeit with a [[BashBrothers Bash Sibs]] relationship with the latter) and is thrilled when Perry and her father officially become a couple
* [[IfYouDoAnythingToHurtHer If You Do Anything to Hurt Him]]: Roger pulls this on Perry about Doof. Perry finds it quite scary.
* InnocentlyInaccurate: All of the kids decide that Phineas' logic on calling Perry “Papa” (“Dad is 'Dad' so that makes Perry 'Mom' but he's a boy so we can't call him 'Mom' so he's 'Papa'.”) is perfectly sound. Additionally it turns out that Vanessa's coolness with Perry is due to her believing that he and her father are already married and not wanting them to split up like her parents did and force a custody arrangement like the one her parents have on Ferb and the twins.

* IsThisCuteKidYours: Perry gets this with Ferb a lot and pulls this trope on Doof the day he meets Phineas and Candace, assuming they're Doof's biological kids.

* HomophobicCrusaders: Doof's parents. Doof kicks them out of his house when they turn up on Thanksgiving and try to make him get rid of Perry, Ferb and the twins.

* [[EvilDectingBaby Evil Detecting Child]]: Not exactly evil but Vanessa is quick to mistrust her paternal grandparents after hearing them say that since Candace isn't Doof's biological daughter, she shouldn't be allowed to call him “Dad”.