Help with dad.

Hi everyone,

I need some help. I’m 18F and my dad and step mom let me move back in( a lot of stuff happened) and it was going good. My dad likes to drink at like mid-day/ afternoon all the way until night. He gets drunk and never remembers what he tells me. I’m not sure if that says he’s an alcoholic but he sure acts like it. He just yelled at me because I took a 15 minute shower because I was shaving and told me I don’t respect him and he just threw something at my door. I been doing dishes, litter boxes, laundry, etc since I moved back. My little brother hates coming to my dad’s and I can’t blame him. My dad is a whole different person on alcohol. I don’t know what to do. I don’t have any money to move out because i’m getting surgery at the end of the month. I will upload a video on how he just yells at everything in the house. I would upload texts but it’s only one attachment.