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Tear Jerker: Grimm
Aunt Marie's death is one for this troper.
The Mellifler's state after Nick had to Save the Villain. It is made even worse because she doesn't understand what Nick is doing.
Lena being captured and turning old. Charlotte and her daughter lived and will live the same thing, unless something is done.
possibly even more tragic is the extremes their forced to undertake to avoid that fate. you can see how much Lena hates what she's doing, but she's biologically compelled to it.
Angelina's reaction to her brother Hap's death. This is what solidifies her as an Ensemble Darkhorse.
Rosalee's reaction to her brother's assault. She is so resilient, but you can still see that she is on the verge of breaking down.
The mouse serial killer. The whole episode is basically you feeling horrified, but wishing for him to have a happy ending. Everything is just so close from getting better, even though everyone knows that it won't.
The bird lady victim of Domestic Abuse. She is just so shy, so fragile and so resigned. She doesn't even want money.
Adalind's home and the scene in it, with her mom. The way Renard treats her after she becomes human.
Nick and Juliette's meeting at the trailer. It becomes clear that Juliette just won't try to understand, because she won't ever trust him.
Juliette and Nick's deteriorating relationship.
Angelina and Monroe's reunion and the sacrifices she makes for him.
The terrified parents and the kidnapped children in la Llorona, but, also, the Llorona herself. "Mis hijos !"
Rosalee having to sit through dinner with her estranged mother and sister. Her mother isn't that bad, but her sister Deeta keeps on pushing Rosalee's buttons - blaming her for having to move in with their mother after their father died, and going on and on about how Rosalee was too busy partying up the coast and doing drugs to bother coming to the funeral. Rosalee finally snaps and tells them that she was in jail and had lost everything, and by the time she got out and found out about her father's death the rest of the family had stopped talking to her. No wonder she storms out in tears after.
Apparently Rosalee just can't catch a break right now. Monroe proposes, which should just be the happiest thing ever (and it is for like a minute) but then we meet his parents, and it turns out they're horrible bigots that believe in species purity and get on their case about being in a mixed relationship. She walks out in tears with that one to.
If that wasn't bad enough, Monroe decides that he's willing to completely sever his relationship with his parents because of Rosalie. Even though it's the most painful thing he's ever done and he's about two seconds away from tears.