Well, I come froma Chrsitian family, and it was an absolute car-crash. My brothers knew first, but didn't say anything about it, they don't care and doesn't like to talk about it. My mom was outraged andsaid me horrible things, like making a deal with someone to beat me up. My dad was more calm, but still dissapointed that his first son was gay, and talked to me more, but still he disagrees and is never going to accept it. My aunt, knew I was in a bad mode, so she said she was proud of me but, she said that with truth out, i should not be it anymore. The week was harsh, I guess I didn't prepare myself psychologically to a negative response. My best girl told me that I could go and live with her if that happened, but still, I had to be in home. The subject these days is not talked, last time they talked about it, my mom (she is at US for a while) talked with my dad about it, he said that everything was normal, that I always were who I am, but my mom told him to always talk to me about it, but he can't because I don't let him, it is too emotionally stressfull for all.
BTW, they discovered Im gay via my FB and in father's day :p.