Since the last time I've posted here about my boyfriend refusing support, we grew further and further apart. There was one point when he suddenly seemed like he was willing to share his feelings and he told me that he's had 4 radiation treatments, but I didn't even dare asking him what type of cancer he has. (or I've tried but have had no answer) Lately, we hardly get to communicate. He's doing everything else as if life's normal, except he's hardly talking to me. I try to call and I write him emails to keep myself updated, even though we live only 10 minutes away from each other but he hardly replies with much. I can never seem to find him.
Today, he wrote me a text message to tell me he's been diagnosed with type 1 diabetes and that he has a lot to deal with, with the daily insulin injections and everything. He's still keeping all of this from his family.
I'm frustrated with how I'm expected to be extremely understanding while being kept in the dark day after day. He's currently a big mystery to me and the last time I suggested that we be friends instead, he threatened that he'll ban me from his "funeral" in the future. I don't know what to do because he keeps saying that of all people, he expects me to understand how he has no time for me, yet I can't even consider myself to be a caregiver or even a supporting friend because I hardly know what's going on. Whenever I express my frustrations to him, he tells me that he's disappointed with me. What am I supposed to do?