I need help..

My husband is an alcoholic. I married him only this past month. We went to a party last night and things got ugly. All he did was cause fights. He doesnt remember a thing. I knew he was this bad before i married him. He is the perfect man and father to our daughter when he is sober. I don't know what to do. He denies meetings and councling. Although he says he wants to change, i dont know if that's possible. Pls help me.