Cathy has mentioned that she needs to stay in the Big Brother House for personal and medical reasons. Anyone know why she is still taking so much medication if her cancer was when she was 28? I also have to wonder how all the stress of this game is going to play out in her system, but I guess she does have a high stress job at home. She is a complete mystery to me. I think I have her figured out and find I am back at square one.