I'm having a baby with the wrong person

Things were great at first but then they started to go downhill we always argued he always made me feel like shit even when I wasn't doing anything wrong he'd get mad when I wouldn't have sex with him or when I wouldn't let him feel me up in front of my family (I still stay at home with my grandma while I'm at school and my little cousins stay here they don't need to see that) he would accuse me of cheating even tho I deactivated my fb and deleted my sc for him I did all I could to make it work but I couldn't take it anymore so I broke things off with him two days ago and last night he kept saying how he was gonna kill himself and he went to hospital and sent me a pic of the IV in his arm saying it's all my fault then I text him today saying I would never keep the baby from him he can come see the baby and get the baby whenever he wanted them he flips out he starts calling me a bitches and things like that saying I'm talking to other guys and now idk of I want him around the baby anymore if he's gonna act like this