What would you do if a friend of yours was living in a house that was very dangerous? Maybe it's sitting on the edge of a cliff ready to fall off or perhaps it's filled with black mold or something else that will slowly kill them. You try to get them out, you try to show them what danger they're in, but they don't see it, won't see it. You really care for them and you don't understand how they can't see the danger.
I'm choosing to pray for them, I don't know what else to do.