Maybe this is a cry for help or attention, maybe this sounds mean but I wish my sister could just grow up. Don't get us wrong, i am neurodivergent, I have my moments, but my little sister doesn't go to school, she doesn't respect our parents, she goes to parties for days to drink and do drugs and have sex. And when she's home, she berates me for being so "dry" and not being a good enough big sister for her. Because I don't go and get her alcohol since she's still underage. I would kill and die for her but I'm more than just her servant. I'm her sister, I want her to see that. Things in the family are changing, my grandparents are growing old and they live in another country, there's already discussions about wills and I am old enough to get involved now. I worry my sister will never get her act together and rot. She refuses every opportunity she is given in favour of being entitled to a made up reality where our family is rich and everything is for her. I'm scared for her.