She's literally abusing him, she guild trips him for having had a life before her, or for having a life now, she never asks or wonder about what he needs or if he's okay, always only focused on her own desires, he meets all her needs already yet she wants more, trying to isolate him from his friends, gaslight him into thinking he did something wrong where he literally just existed. Like fucking hell, narcissistic abuse, srsly, when did she ever think like "oh, my boyfriend is so sweet to me, I love him so much, he's so kind awe" all she thinks is "ugh, I have small boobs, damn, look at that gal is bigger ones, she was his ex too, ugh he must like her more than me, he probably only thinks of her", girl if you think so lowly of your bf, don't be with him, she has only awful stuff to say about him and this completely rando girl, the girl is living her life minding her own business, and this jealous wench, instead of enjoying her precious time with her bf, just wastes it getting angry, insulting him, picking fights, he tells her he loves her, that she's fine as she is..etc, she's never happy, that's her own problem and trauma yet she's bringing it into the relationship, and she isn't even self aware, instead of learning to heal, she blames him, like its his fault she has small boobs and feels insecure about them??
The guy literally did nothing so far, even if he did, it has nothing to do with her boobs, and more to do with her abuse and toxicity
i don't like third MC, she's bitchy and annoying. if her bf is out doing bad things then i'll take back what i said but if he isn't imma stay to my word lol. if she has that much of a problem with his ex she should just break up with him and get a different bf instead of taking it out on him like （￣へ￣）