My GF has a friend who keeps seeing this guy that pretty much is using her for sex/ buying him things/ transportation/ etc. They aren't officially together but this still BAFFLES ME This douchebag is broke as hell, always makes her pay for EVERYTHING, for instance after she noticed he had some money they went out to eat at taco bell, thinking...oh wow he'll maybe buy for once, the guy orders his meal and just walks away letting her standing there to pay for the whole meal. Calls her up wanting threesomes with his friends, and when she denies him he allows his friend to go off on her in a swearing tirade , calls her up when she really wanted to go to Ocean City MD one weekend and tells her, oh by the way guess where I'm at, OCMD with my friends!, without telling her he was going. what the fucking hell is the diagnosis for this? Low self esteem?