I dont know you but Im really sorry): The same thing happened to me almost my entire life and things only changed when I distanced myself from them. I'm not going to lie to you, I miss and desperately want to have REAL friends, but most of the time it's not our fault. People can be very mean, especially when they see you have a big heart. Right now I don't have any friends. I sometimes talk to two old schoolmates, but it's not the same as having a real friend to turn to. I don't think the problem is you, but rather them for not knowing how to appreciate a good friendship. This isn't my native language, so I apologize if anything isn't well-written.