Horrible breakup

So I need advice or just to let all this out. I was dating a guy for 3 years, he convinced me to move in with him within months of our relationship, things quickly became hectic as though I noticed small things he would do or lie about. I let it slide because I felt like I was only on a need to know basis. Over time I opened up to him and he never believed anything I said because he would say everyone he dated lied to him🤦🏾‍♀️ then he would always compare me to his long lost gf Joy, his family never respected me, even tried to jump me at a family function and he almost let it happened. Now that I have graduated school with my AAS & Esthetician’s License its a little hard to find work right out of school. He doesn’t get that. But I continue to look for work, lately he has gotten cool with calling me a bitch or bum bitch infront of my child, and attempts to put his hands on me or throw things at me. Whenever I decide to leave he says shit like oh, we in this together and that’s fucked up you running away from the situation, so I always decide to stay. More so for my daughter school and cheerleading. It’s close to the new job I just got. However we haven’t been a couple in the 2 years out of the three that we were together. I got into a car reck and he blames for the accident I want to leave but I know I will have to go to a shelter. I just need advice. I can’t count on anyone to help me cause I have no one