In need of advice..

my fiance has a severe drinking problem. and I don't mean he drinks daily. no.. just any amount of alch consumed, he's all lovey dovey at first. then as soon as something doesn't go his way he throws a fit like a toddler. his words and disrespect towards me, cut me like a knife. he gets physical. I don't know what to do anymore. I have tried talking to him. But there is no talking. He blames me, tells me to own up and admit that I am the reason he kicked our car, broke the light on it. I am the reason he broke 2 cell phones I bought him, within a week apart. It is because I cut him off of the alcohol. I am told I worry and try to protect him too much. That I act like his mother. I can understand that. however, if I don't who will? He isn't even supposed to be out after 8pm. Isn't supposed to consume alcohol because he is on parole. I know that this isn't my fault. I am just trying to make sure he doesn't end up in prison again. Idc if you have to tell me I am stupid. I need some advice. I am withering away with each weekend he acts as if it's a party life, when I have my 5 year old daughter in our home.