<human>: Could you distill the essence of the text into 1-3 sentences?

A few days ago I had a health scare and broke down and cried in front of my boyfriend. I rarely ever cry in front of him, or in general, and tend to be a calm person in most situations.

 I have been noticing early symptoms of an autoimmune disease that runs in my close family.  We have already discussed my fears of being diagnosed with this disease previously so he knows that I tend to worry about it occasionally.

 I was laying in bed next to him and started talking about my left arm tingling and having muscle spasms and pain on my left side, just voicing concerns, not looking for him to give advice just wanted a friendly pair of ears. Then I start tearing up and wondered out loud what my quality of life would be like with this disease, and more than likely ending up in a wheelchair like my grandfather. His response was, "Well you won't be able to walk. " unfortunately I started crying, not because of his response, I was thinking of how my grandfather spent the last ten years of his life. 

The whole five minutes I cried he did nothing. He didn't try to hold or console me in any way. I was not hysterically sobbing just the occasional sniffle. Once I had collected myself he asked if I was going to keep crying and rolled over and fell asleep.

 In my opinion we have a great relationship and I have helped him through his bumps and vice versa. He is a great guy but I do feel hurt by how he handled it. Am I being too demanding of him?
<bot>: Showing early symptoms of autoimmune disease running in my family. Started to cry and boyfriend of over two years didn't try to console me or comfort me in any way.