personality disorder

Hey fellas, Just need your input on this, I know for a fact that my relationship with this girl is a write off. But I just want to highlight a couple points to see what sort of disorder is this or if it has or if I was wrong which i might be but I don't think so. I was going on a pre planned...

My so called girlfriend always talks down to me........duh for example: I could not enter my apartment and asked her to test the door to the apartment and she said “are you turning right?" or meant: are you doing something wrong, and “what’s the problem?" I said I couldn’t get in, or didn’t...