All mamals have homosexuals in their respective groups. We do not know enough about what causes it to make statements about it one way or another. What we can do is accept the fact we live in the USA where we have equal rights for all. That means everyone. Some people don't like blacks being able to marry a white, but it is legal. Deal with it. When the government started blood tests, charging fee's to get married, tax breaks for those married the government took getting and being married from the church and made it available to everyone no matter what sexual preference they have. Me, I don't care what anyone does if it does not affect me, it's none of my business same as it's not anyone else's business either.