Considering the necessary biology, there will ALWAYS be, at least, a third adult involved.I'm gonna go back to a totally different point, and state that mom has absolutely no right to restrict who dad dates or lives with one bit once the divorce is final. That clause should be completely stricken from the agreement and hopefully if she pushes the issue, it will be.
And the more kids who grow up with gay parents, the sooner the anti-gay bigotry in this country will die off.
I would think it would behoove the states to make rulings on this... not like the issue is going away.