Reminds me of my friend’s situation. She has a lesbian sister, and the lesbian constantly holds the family hostage with her screaming, ranting, and demands for approval of her perversion.
Queers refuse to allow peace unless everyone around them is fawning over their sickening behavior.
Quite frankly, I think I would cut such a sibling out of my life(at least, until he or she grew up). There is no right to the absolute approval, endorsement and agreement of anyone else.
“and a mans enemies will be those of his own household. He who loves father or mother more than Me is not worthy of Me. And he who loves son or daughter more than Me is not worthy of Me.
http://www.biblegateway.com/passage/?search=Matthew%2010:36-37&version=NKJV