My boyfriend

So I've been with

jonny

for six years now, and we have a 13 month daughter. When we first fell on love he had told me about his cocaine addiction, six years ago. I had never been around that kind of drug so I didn't really know whAt the outcome would be. I stayed with him, and didn't really see a problem but it got worse. He became more addicted or maybe I just really noticed it cause we had moved in together. Stupid me. With this increased addiction Came aggression. One day he choked me, he's slapped me, pushed me, left bruises on my arms. I couldn't believe it. He had been on a roller coaster ride meaning one day he was super sweet with me and the next he was a complete asshole! We got pregnant and I moved out. I told him i didn't ever want him to feel forced into fatherhood but he said he want the baby as much as I did. So he stuck around behaved nice an convinced me to go back with him. Stupid me. Well he hasn't changed, he's actually worse and no one in his family cares or talks to him or believes me he has a bad problem. I don't know what to do. It seems like his mom n sis n bros hate me I feel like everone is against me cause I asked them for help. I know he's the son or brother and They don't want to admit he has a prob but I'm in it alone with my baby. I don't know what to do. It's always drama. I'm thinking bout moving out. He's always lying to me bout where he's at or who he's with. There's no trust. He never goes out with me n baby either. Right now he won't answer his cell or txts I don't know if it's girls or drugs...?