If I may add a perspective from someone over 30 years further down the road...
I know it must hurt terribly, but in my experience sometimes people say things in the early days that they later come to understand were wrong. I never had family tell me that, but I did encounter the attitude, from people who now decades later would all admit that they were wrong, they didnt understand, and they didnt really know me. They thought they knew me, but since that time the circumstances of my life have led them to the realisation that they were mistaken.
So while I know it hurts badly now, I would like to hold out to you the hope that one day, the way you conduct your life may chalenge those opionions.