My boyfriend's pissed I've been struggling with self harm for many years, which he knows about, but recently he's been getting really angry anytime he sees my scars or I talk about it. I've been really honest with him about it, and he's known since even before we started dating. I understand that it must be hard for him too, but he starts yelling at me and saying that I'm selfish. He told me if I relapsed again he would leave me, and I'm really trying not to, it's just difficult to break a habit thats been there for so long