MY boyfriend has DID. He is himself most of the time, which is nice because I have BPD and he understands how to make me feel better. But when he is not himself, when he is Thorn (the REALLY mean one) or Sventas (the nonchalant one) it's different. Is there any reason he becomes thorn 95% of the time? When he is Thorn, he is VERY aggressive towards me and also very rude. I try my best to just stay calm but it is hard when he is yelling and punching walls and just not being himself. He even went as far as disappearing and acting like his brother to tell me that he (my boyfriend) was dead. Why does he become someone else?

Also, I was wondering if this causes you to believe things that aren't true. Like you believe that one of your dreams was real. He believes he is a werewolf. He has this story that is so vivid but could only be a dream. I asked him once if he was 100% sure it happened, and he got really offended and stormed out. I try asking him questions to help understand better, but he won't answer. Thank you so much in advance for the help. I love him so much and I can't abandon him because he won't abandon me, unless he's Thorn.

I'm sorry if I'm ignorant...

Please help.