I am a literal burden

So my father is a complete crazy drunk person. My dad acts out angrily(non violent ) and hr needs help. He wont get help because he feels he dosent feel he has a problem (typical addiction behavior ), any way my boyfriend is always at my house and sometimes will wind up getting involved. My boyfriend just said he was gonna leave me if my father didnt stop his behavior. I dont know what to do. I told my father so many times to get help. I want to move out but i live in the city and rent is through the roof. My boyfriend dosent want to move out of his house either and get an apartment with me. (We have been dating almost 2 years btw) i don’t know how the f$&k to feel