Yeah I think I was new but I remember your crazy avatar.
I doubt having both parents the same gender can really mess the person up. Having two parents of the same gender should be just as normal as having a mother and a father. Its not like the kids will live a life that will be completely shut out from the world, they'll eventually learn what its like to be a 'boy' or a 'girl'.
Yeah they'll ask why I have two daddys and he has a mom and dad. It'll be like asking why am I white and why is he black. Its just a part of life, part of evolution or genetics. The world has a million things going on in it so being concerned about a gay parents can really mess up a child as much as you say.