My mom has done everything in the world for me and she is supportive for some of the time. Other times she is super negative towards me and tries to diagnose my health problems with what she thinks. She is so degrading and will say really negative things to me. She seems to be obsessed over what I eat and my weight. She is 70 and I'm 21. She adopted me when i was 3 days old and i just don't think that she can deal with my personality. She is more close minded and judgmental. I am more open minded and accepting. It drives me crazy because one day we get along so well then the next day hell breaks loose. I go off on her sometimes because she just drives me so crazy. I need advice. She does have some health issues, such as multiple sclerosis and I believe she needs to be on zoloft, but she refuses to continue taking it.