I had a friend with 2 brothers raised in a Christian home by Mom & Marine Dad...2 of the three boys were gay. He told me from his earliest childhood memory he didn't realize he was different. When he started going to school, he realized that he was attracted to boys, not girls but all boys didn't feel the same as he did. Discussed it with his brothers and they didn't understand why all three of them weren't the same. Very sad...told me he was born that way..