In reply to Janice Knaus.

Janice, the American Psychological Association has some explanations regarding sexual orientation. With many professionals supporting the idea that homosexuality is not a choice, it is incorrect to say that there is no reason to take the opposite view.
http://www.apa.org/topics/lgbt/orientation.aspx

I also believe that traditional marriage is the best option in raising children. It would be helpful to identify the research that says that.