My baby daddy is mentally unstable and our child was not planned at all but we both became really excited and I thought we were sorted for the future and we were going to be adults. He’d lived under my roof with nothing to contribute for 7 months and we were originally together and split in may last year. We basically became fwb and we were happy and we agreed if we were gonna get with other people we’d be honest with each. Fast forward to last week 11 weeks pregnant finding out he’d been lying and practically cheating yes I’m a mug anyway it became a shitshow and the other girl confronted him at mine and he swore he’d not been sleeping with me on our child’s life so that’s lies obviously. Later that night I received a video of the girl battering him and I instantly called the police obviously due to him being my baby daddy and I was stressed. I slapped him he deserved that but nothing else. Anyway he ignored me for a week but sorted things with this girl and she’s been bragging etc at work so today I decided for our child’s sake I’d have a conversation with him. I said to him get help and get rid of her due to her being on drugs and that he steps up and cuts out weed etc. Things got heated we started shouting and arguing he decided to pin me against the wall and I slapped him he then smacked me and tried pushing me down the stairs while him saying I’m trying to not beet the living shit out of you. I’ve never felt so disappointed and horrible with the issues and stress I’m under I want my child to have the perfect life