What do you mean by outdated and discredited studies? Aside from the fact that this is just an unsupported assertion on your part, if you read my original comment, you will clearly see the context was the validity of studies that purport to show that homosexual parenting doesn't tend to be inferior for the child, which is discussed at the beginning of the work with reference to, and citation of, relevant studies and surveys. That article is a few years old, so it may the case many of these failings have been remedied by subsequent studies, which still show homosexual parenting is generally as good as heterosexual parenting for the child. But you haven't shown that.
My main point was simply that, if the studies with negative results for homosexual parenting are flawed (I don't know if they are), then so are the ones with positive results.
To simply dismiss sources whose views you don't agree with is childish and, probably, fallacious (there is some lee-way: we can't take the time to evaluate every crank. But this is a well sourced and written article by a credentialed author and dismissing it announces you are never going to take seriously anyone who disagrees with your position).