I insulted nothing. It is a legitimate point of study in family types.<quoted text>
You are incredibly insulting to automatically insinuate that a gay person would abuse their own child.
Even more pointed? I didn't make it up. The two lesbian researchers asked the question, I didn't.
As a neutral example, look up the Cinderella Effect. Gay couples in step family situations (the most often type of gay 'family') are just as susceptible as other family types. Which makes the assertion of lesbian couples being the best of all parents even more ludicrous.