Thanks, Smagboy! Couldn't have said it better myself.

Robotkin, just imagine that you're married, if you're not, and your really hot, super-buff, chick-magnet brother was stimulating your wife's "animal" nature. You are working your ass off putting in extra hours just to hold onto your job and don't have a lot of time and energy to give your wife the kind of attention you'd like to. Next thing you know, your wife is telling you that your brother is sexier than you are and she thinks he's interested in her. Something tells me that you wouldn't start commiserating with her about her animal nature.