I love my boyfriend very much but it's hard for me to be with him because I'm always scared of him leaving me... He's left me twice before but he is telling me he would never leave me again. I know I'm probably stupid for getting back together with him but I can't help it... I love him so f***** much. Like every time he calls me I get nervous thinking he's going to end things, or when he asks to hangout I always convince my self that he's going end things. What do I do? What's wrong with me?