You seem confused. No one is forcing her to believe anything. What she is trying to do is take away others rights. That is not protected freedom of religion. Period end, there is no quandary about it. It's plain and simple. She can't infringe on others rights. A religion is deemed by the supreme Court any sincerely held belief. It's why atheists can get religious protections as well even though they aren't technically a religion at all.