I'm not one to post on sites like this, but I feel compelled to do so in defense of Kate. Clearly Luke never liked Kate, his initial reaction to knowing her at the marriage showed that he never respected her. I often wondered if he were not attracted to women in general. Or was it that he just didn't like blondes. As he did tell her that he liked darker women. Luke always turned the discussion around in his defense to make Kate look bad ie. her drinking. I must say that I would drink if I had to be around a man like him and I know I don't like to drink at all.
Kate I hope that you make the right decision and step clear of this man. He does not have your best interest at heart. More than likely he only joined this show to promote his business and he has a lover back at home.Which is why he didn't want you discussing anything on TV.
Best Wishes and Hope all works out for you Kate!
As for Luke, dude... Whateverrrrrr