Here is an additional twist, What about when children are forced to be exposed to the homosexual lifestyle.Adoption by Gay couplesDivorce - Child custody by a gay parent
Personally, I think the qualities that make for good, loving parents have next-to-nothing to do with sexual orientation.Exactly the same way I don't think sexual orientation is one of the variables that factors into whether or not someone is a good person.
http://www.livescience.com/animalworld/061116_homosexual_animals.html