Are you close enough in age to file for early emancipation ? That would legally make you an adult ,and in charge of your own legal ,moral and religous affairs .

I feel for you ,sometimes the most toxic stuff on earth is "family" .

My standard advice to people expand your definition of family , your friends who love you the way you are ,regardless of blemishes bruises or rough spots ,they are the true keepers of the family flame .

And when home gets nuts,lean on your T ,thats what they are for ,to help support you .

Peace