I live with my mom with AD, and she keeps finding stuff I own that she thinks is pretty and she takes it - or wants to take it. I've let her keep several things so far, a ring, a drinking glass, some notecards.....but when she tries to take something and I tell her it's mine, she gets mad and walks off. What should I do? Some of my stuff I really like. Am I being selfish? Should I just let her take what she wants to make her happy? Please help. Thanks!