There were a few scenes where he would horrible to Kate. Don't get me wrong she was no Saint either, but I found him to be just as crude, vain and as nasty as she could be, yet she always got the bad press.He really is truly vile isn't he? No surprise there.
I remember reading his book (I was young!) and he describes about how Katie tasted during a sex act, and I was repulsed! God knows what his kids will think if they read that little gem back. He's got zero class. I think Emily is way to good for him.