Clint, you should check out the movie Prayers for Bobby (it's a Lifetime movie with Sigourney Weaver,) but it's a true story. It's about a mom who didn't accept her son was gay and he ended up commiting suicide, but then she turned around and realized she was wrong. And I think the real lady has set up something to help religious families come to terms with having a LGTB child and accepting them.
I don't know much else except the movie, but I bet if you check it out they will have ways to find info on this subject.
For me, I don't care if any of my sons end up that they are gay as long as they find love and happiness in their lives, that's all that matters to me. But, I know so many people don't feel that way. But gay, straight, bi, whatever doesn't matter to me.