ANGRY YOUNG BOYFRIEND OLDER STUPID WOMAN?

Okay, here's the story i am a 30 year old female who has been with my boyfriend for two years, As son as we met we were inseparable he even moved in with me like 2 months into the relationship and we have been living together ever since we actually live together in a huge house.However i have grown to dislike him and his ways.He has a problem with shoving,holding my mouth shut and plucking me in the mouth when he is mad r we are in mid argument,He is constantly downgrading me from what i watch on television to what i am wearing ,My uncle was murdered last year and he was a complete saying things like "Are you going to cry all day' or"You are not going to clean up yu cant just stop your life because he died" (mind you this is the same day i found out me and my uncle were extremely close)...We had a fist fight recently...but for some reason the name calling really gets to me i gained 50 pounds since being with him and he loves t o call me "fat ***** when he is mad" We argue everyday at least twice a day ....i feel lost i feel bad because we have three dogs and we have this house together and we moved upstate together .Financially i would be fine if i left him but i don't know what if he would be able to live on his salary.I have been s turned off by him nothing i ever do is right and he can't stop calling me names even when his a mad at the most redundant things. i feel depressed and i feel suffocated ,i haven't been able to live happy and to be happy am i wrong for this their is more but he just walked in please give me advice somebody he monitors everything i do and i haven't had my nails hair done in almost a year please give me advice