I understand that it's comforting for you to see the world in dichotomies:  things are either moral or immoral, true or false, man or woman, gay or straight, liberal or conservative.  However, the world doesn't so neatly fit your descriptions of it.  Almost everything is on a spectrum.  And often, people move on that spectrum over the course of their lives.  If that makes you uncomfortable, then I suggest you hide out and take solace in the way things "used to be".