This is what Kirk said:

“I’d tell my children what I believe myself…that marriage was defined by God a long time ago. Marriage is almost as old as dirt and it was defined in the garden between Adam and Eve. One man, one woman for life till death do you part. I would never attempt to try to redefine marriage, and I don’t think anyone else should, either. So do I support the idea of gay marriage? No, I don’t.”