My boyfriend of a year has BPD. I’m really struggling with our relationship. Some of the time he seems desperately in love with me but then he seems to zone out and he ignores me or just has minimal contact with me. I can’t cope with this hot and cold behaviour. It causes arguments which he never forgets and these drive us even further apart. I feel emotionally abused by his pull-push hot and cold attitude. He is like 2 different people. The well him is fabulous but the cold him is hell. Can any other people with experience of BPD comment please?