Sometimes family's will just never "get it" and you have to accept that and just move forward treating your illness and learning ways to cope and help you live a wonderful life.

Finding a local "group therapy" will put you in a position to meet others that are in the same boat and will "get it" Also posing here on PC is helpful , No judgement , we all "get it"

Hopefully your family will finally come around until then, just work on feeling better.

Welcome to PC