S.C.
I wish that I could make everything easier for you and make everyone in your life understand your son and his condition. However, I have learned that because we each are blessed with free agency that sometimes just doesn't happen. When I was married I had two step-children that I adored and still do even though I am no longer married to their dad. My own mother treated these beautiful children very unfair and unkind. She would dote on my own children and hand them the left-overs. There was a very heated arguement about this via emails, but it did no good. She chose not to accept them and there was nothing I could do to change her mind no matter how much I loved them. Sometimes because of others attitudes we have to either remove ourselves from the situation or deal with it the best we can. I recently read "Parenting with Love and Logic" by Foster Cline. I found that using some of these love and logic techiques on stubborn people brings better results than trying to force people to change. I highly recommend it for dealing with your husband and other family members. I wish you luck with everything!
S.