Hi, sorry for any grammatical mistakes, as I am in a hurry. So this is my first post on here. I usually lurk around this subreddit. Anyway, my (15f) now Ex-boyfriend (16m) recently came to my house just to hang out. We hadn't been together long (about 2 months), but something he did made me uncomfortable, and I have been ambushed by his and my family, so I'm trying to see if I'm wrong or not. We were sitting on the couch, and I was feeling tired, so I decided to lie down on his lap as we watched TV. As I drift off, I feel his hand reaching closer to my bottom, but I ignore it as it usually just stops there. I start waking up about half an hour later, and I can feel his hand completely in my pants, and I jump off his lap and tell him he needs to go home. Later that day, I'm thinking and decide to go through his Instagram account and find out that he was telling his friends very inappropriate and creepy things about my body like "she's so curvy, i cant wait to be inside her" and things of the sort that I don't want to get into. As it is late, I decided I'm going to break things off with him. The next day comes and I tell him we need to talk as we sit at a park, and when I tell him i don't want to be in a relationship with him anymore, he loses it, saying that he can't live without me and threatening to unalive himself. Getting nervous that he's gonna get violent, I walk away as he's screaming behind me, as he does have a history of getting into fights. Later that day, I'm getting calls and texts from him and his mom saying that he deserves another chance. I'm starting to feel guilty for the way I abruptly ended things, and I'm scared he will genuinely hurt himself. What should I do? (P.S. Sorry if various details are missing, I will answer any questions in the responses below.)