My oldest daughter was such a challenge. We have a good relationship now, but I still upset her easily if I'm not careful what I say. My youngest daughter is only 10 and regularly tells me she wants to move in with her nan, who she says is like a real mother unlike me. I protested that I wasn't even doing anything and she started listing off the things I was doing: sitting, breathing, existing, growing hair, making blood cells. She tried to call her nan after that and she didn't feel up to a call and my FIL said to call tomorrow. The door was open so I popped my head in and said I was sorry her call hadn't gone how she wanted. She replied "Why are you in my room without permission?" DH asked what I did to her. I don't know! I'm trying, but I must be doing it wrong. My boys are so easy.