Love / My Polish boyfriend and his drinking habit. [60]

hi everybody I'm new to this forum, hope you can help me. This is going to sound really racist and trust me I am not a racist but here goes. I have been seeing a Polish man for the past 2 months the relationship is quite new but we knew each other as workmates for a while. The trouble is his drinking, he wants to go out drinking after work every night and I just don't, I liek a drink and I love getting hammered and clubbing but at the weekends only!! He has called me a lightweight and useless and that most polish women can drink himunder the table and whats wrong with me?? made jokes that I need to be trained to drink! we were planning to rent a place together but now Im having second thoughts. the other night he was staying at my house and he was sick all over the bedroom floor, I told him to clean it up but he said f*** off that's your job!! we argued some more and he pushed me really hard and bruised me :0( My sister says I should dump him but is this just how Polish men are?? I think i love him help!!!