I really am worried about my friend. I think she might have a borderline personality. She has quick mood changes, goes from feeling happy to sad in a blink of an eye. She was sexually abused as a child, has a history of self harming. She has impulsive actions, examples, driving 150 miles back home because she is paranoid her b/f is cheating on her, and she has just announced she wants a baby, which had come out of nowhere. She has abandonment issues and hates being alone. She is also sexually promiscuous, and when she meets someone knew, she clings to them, but at the same time is mean and horrible behind their back! Other things include, being a chronic liar, making things up to make herslef feel better, examples, saying a model agency and style agency have stopped her in the street and that she is gonna be in the paper, saying people have put notes on her car, even texting herself from a different phone, having pretend aches and pains and saying she has cancer signs. She talks about death alot, saying she would be pretty if she was dead and all that. She gets stressed alot and always wants a new challenge. Just want to know what could be wrong with her.