Well, assuming that were talking about good people who happen to be gay, there shouldn't be a problem. As to so called "traditional" i.e nuclear families, that's actually a very recent idea. Historically, people were muchmore likely to live in an extended family than a nuclear one. There's even cultures where people stay in the same homes with their mother and siblings all their lives, and the father lives with HIS mother and siblings, not his kids. Those cultures aren't any sicker than our own, so how can one say our "traditional" way is necessarily better?