Unfortunately it's when people become sick that those around them show their true colours - i would focus on finding supportive people who can be honest yet sympathetic to your situation and definitely find a more professional T; professionals like that should be reported as they do a lot of harm. For now i wouldn't discuss anything in detail relating to your health or circumstances with those who can't understand; if only because it's a waste of time and you need to protect yourself from further annoyance and disappointment. Are there some social groups you can join here? Even online support is better than nothing. All the best.