My sister is going through a hard time at the moment and doesn't live with nice flatmates; we live in the same big city but about an hour away from each other, so I invited her to spend the weekend with me. I had work to do but was hoping we could have done quality time together and enjoy each other's company.
The problem was, she only ever seems to want things on her terms/behave as if she lives in my house! It's a house share, everyone's nice but still a bit awkward just to do things without asking me. I've cooked for her all weekend and washed up etc. This morning, she woke up before me and went downstairs, leaving my bedroom door wide open. Made toast for herself and an individual pot of coffee and went and sat in the lounge to eat it. I have a huge room, she could have eaten upstairs or even made breakfast for me (!) - she then went back into my bed to play on her phone/read the paper.
She also shouted at me several times, obviously designed to embarrass me/show me up in front of my housemates. I don't get it! Is this an acceptable way to behave at someone's house?!