Awwh, Hun I really feel for you. I think that you pick out all these people because as you say your searching for someone to protect you and to love you, But your never going to be comfortable till you love yourself. You need to help yourself before you can really get involved in these relationships because they just seem to be making it worse for you, and adding to the pain and suffering. Maybe you should get help, as you seem to already be getting and find someone who you can confide/talk to and give you support but not in a romantic way. You definitely need to concentrate on getting yourself better and feeling good about yourself first.