Are we friends.........?

She used to be THIS close to me, now, literally, everytime I say something, she downplays it. When I refer something to my split personality disorder, she always talks about it as if I don't have it, which I do though. She yells at me for using the D-word literally less than 10 seconds after her going on and on about this encounter her cousin once had with a hooker and some other dirty whores. I don't know what to think anymore, I want to be her friend so badly, but without her, I'm nothing. Help? Should I try to make it better?