Hello, I don't want to give my real name but I am 29 years old, and for as long as I can remember my has been treating me really badly. I didn't realise at first but over the years various friends have pointed it out to me. She takes a third of my wages off me each month [I can't afford to move out at this point] and takes me directly to the bank every pay day to transfer it into my account. She makes me pay the mortgage, the Sky bill and charges me a fiver for every lift she gives me. She doesn't show me any respect and will often berate me in front of people. She is aggressive, although she has never hit me, and has marched into my place of work several times, one time pulling me off my break to buy her a Christmas tree. She is rude to my friends and has even had one of them arrested. She doesn't treat my younger sister like this. What should I do and does she have some underlying issues