I'm guessing your between the ages of 15-18. What I would do if I was in this situition, Wait...What are the lawa where you live?Where I live a child can chose where they want to live (with mother or father)At age 13.Check out your laws there. I'd go live with my dad, if he is cool with it.Then I'd save up all my money,and stop selling drugs to them. Also, Stand up to them. I respect my parents. But when my father gets drunk, and talks to me like I'm a piece of shit, I let him know. He used to talk to my mom like that, like she was a piece of shit. I told him to shut the fuck up,and not treat me like a fucking salve ,and get off his fat ass and do shit himself. After that he stopped treating me that way. We get along great btw. Just know that all families are fucked up.

Peace out dude. Hope things work out for the best.