how do I bring up my "change" in identity to my bf

Hey,

So I've been with this guy(my bf) for about 2 months now. I learned pretty early in that he has DID(dissociative identity disorder) but found out that his alters don't really like me.... 

I've recently been thinking a lot about who I am and what I identify or feel like I am...(like I feel like I'm in this weird place of feeling like a guy but also feeling like a girl... like I want to fit both stereotypes cuz I feel like I think differently than I should) though I really dont know how to bring this up to my bf... like I'm worried that if I do, than he wont like me as much or he'll listen to all the bad things his alters have thought about me =/ 

idk... if yall have any advice or wtv please reach out, I really don't know what to do but this has been weighing on me for some time lol 

anywaysers, have a good day yall =]