My friends older sister is like that in a way. Has 4 kids and expects everything to be handed to her. Expects her parents to watch the kids while she goes out and has fun. She gets mad when she asks her brother to watch the kids and he says no. He's sick and tired of her and her crap and I don't blame him. Not only that he has to try and keep his stuff locked up because she steals everyone's meds to sell for money. It's gotten to the point where I'm hanging on to half his meds so his sister can't steal them.