The fact is, children learn a lot about their life by what their parents do. Often when parents are alcoholics or drug addicts, their children become alcoholics or dug addicts. Not all, but a high percentage of them. If kids grow up in a family that says being gay is alright, than that child may think that it's true and could possibly grow up to be gay themselves. The parents need to set an example to the children by teaching them the homosexuality is not a good thing and one of the best ways of doing that is by not letting gays have children.