This is a interesting plot but what i think this misses is the sabotaging true fear of being hated and things going back to before. In her place i atleast wouldnt be able to easily trust anyone, maybe even feel like I'm not worth the love im suddenly overwhelmingly getting. Things going back to before would give mini panic attacks and the thought behind ur head that everyone might still think badly of u will gnaw on ur brain. In my opinion i think it would realistically be much more of a internal conflict of a girl learning to feel worthy of love again and trying to get past the "past", while also learning to trust people around her again