I think this story is about redemption more then anything else,
each character is screwed up pretty good no matter how nice or right they all are being given a chance to make better.
well at least the Author picked an entirely different scenario compared to what most would have expected (Child gets aborted and fiance falls off stairs)
Well I think the Fiance/Beast Arc is coming to an end.
@kazaddum Mr Rapey is a lot more important then anyone else in this manga, he is the root of all problems for nearly 6 different people
1 Fiance
2 Sensei
3 Yandere Girl
4 Yandere Girl's Friend
5 Trauma Kun (possibly in future)
6 Brother-Trauma Girl (possibly in future)