I've posted on here before about my family problems so I'll keep the background as short as possible. I'm in year 19, host, BJJ blue belt, college student living at home with my mom, sister, and father. My mom is employed and has had some type of well paying corporate/private sector job her whole life. My father on the other hand has owned a few businesses and spent all of that money as well as my mothers until they had no savings at all. Including spending both mine and my sister's college funds set up for by our grandfather (around 15k together). For the past few years I've been noticing my father isn't as good of a person as I thought, he always threatens with physical violence, is extremely racist, and drinks beer/smokes weed on the couch or on his computer watching TV all day because he has no job; This has been going on for years and shows no signs of stopping. He does no chores, never cleans up after himself, and constantly tells my sister there's not enough money to pay for the things she wants to do yet spends Es:$2000 on "drugs" a year. He's told my sister there's not enough money to pay for her drivers ed, not enough to pay for choir camp, not enough for my mom to finish the green house, not enough to buy food, and somehow there's always beer in the fridge and liquor next to his desk. The other night he had an interview at a restaurant and turned down the job, after he turned it down he walked up and belittled my sister and threatened to beat my ass when I asked him not to lean the pool table while I showed my sister how to play THIS IS AT A RESTAURANT FULL OF PEOPLE. When we get home he peals out of the driveway and goes to buy liquor, my mom comes to my room talking about how upset she is with him, I'm sure my point has been made clear. I don't know what to do but my gut says to stop doing chores & tell him to do them himself, when he says undermining shit to my sister or mom that makes them feel bad I'll call him out, I can't let this guy make everyone in the house unhappy it's toxic. I need your advice and I really don't have anywhere else to go, I just don't think I can live with someone who's so violent, someone who threatened to hit my 15 year old sister in the face and probably would have had I not been downstairs.