And it will turn out the same with gay marriage and gay adoption.
I think the study was limited to comparing single-parent families to traditional families.
It would be interesting to see a study comparing homosexual “families” to traditional families in terms of the emotional stability of the children, their success in school, college & work, how much gay “families” cost the taxpayer and in what areas, etc.
Aren’t gay “marriages” much more likely to end up in divorce than traditional marriages? I don’t have the figures handy, but if that’s the case, then the children of those failed “marriages” would likely suffer even more than the children that were the focus of the study.