Boyfriend threw a remote control at my face, i got 4 stitches, what would you do?

My boyfriend of 5 years threw a remote control at my face 2 nights ago out of anger. He was mad because i drank his beer, and because i never replace it when i do. I only had 2 beer and there was plently left in the fridge. I told him that i have a right to relax and he can't dare talk to me like that, and thats when he grabbed the remote and threw it at my face. I was bleeding so prefusely that i had to put a towel over my face, then i packed up our 4 month old daughter and dropped her off at my sisters and went to the emergency room. I got 4 stitches and my face is horribly disfigured. I don't even look like myself i can't believe he would do this to me. I'll never look the same again, and i was quite good looking before. I don't know what to do now. I asked him to go to the house to feed the cat and so we could talk the next day, and he said okay. But then he called me this morning asking if i took his money from the house, he was mad, i told him no, and realised omg i don't think he's going to change after all, after that happened the first time we talk to eachother and hes upset with me already over something i didn't do...again....I'm ****** over now, rent isn't paid in full, and so ar some bills, but i'm more worried about what to do. I don't want to charge him with abuse, because that means he will go to jail and won't be able to see his daughter, but he is a good dad, just a lousy boyfriend, i want him to be able to see her, even just every other weekend, but i don't know what to do now. He's at my place, and i'm still at my sisters. i shouldn't have gotten his hopes up that we could "talk" because now i don't even want to talk to him. I was hoping he would start taking his medication and we could set some ground rules, like the fact that my love can't be his medication anymore. He's supposed to take mood disorder pills and anxiety medicine but since we started dating he hasn't been taking them. Obviously he needs them...I'm so confused i'm not evn sure if he will start taking them or not....what would you do?