Parents who kick out their child for being LGBT+ (even if the family is religious, which already doesn't excuse them since their own sacred texts often state to love no matter what,) are just mad because of selfish reasons. "My kid isn't who I wanted them to be! They were suppose to be me but better! And now they're rejecting the image I'm forcing onto them, so I must kick them out."

Don't have kids if you're worried about that kid having their own life. Maybe try a pet like a dog, which is blindly loyal.