The Biggest Loser: What is the deal with Jillian?

Several years ago, I found that watching The Biggest Loser helped keep me motivated on my weight loss quest. After I lost 80 pounds, I slowly stopped watching the show. A few years later, I was dealing with some medical issues and then had 2 babies almost back-to-back, and I had gained back my 80 pounds. A few weeks ago, I sat down and decided that I was seriously going to take back my body and re-lose that weight and hopefully more. I was thrilled to learn that The Biggest Loser was starting another season and eagerly turned in this week to watch. While I am sure I will find motivation in the contestants, I was absolutely disgusted and turned off by Jillian's repeated use of the *F*-word. If I was on the show, I would ask to leave simply due to her language. Forget about the fact she shows no respect, she lacks decency as well. As a former US soldier, I get the break 'em down, build 'em up philosophy, but even in the military, the drill sergeants do not speak to soldiers in such a way as I watched Jillian do. Bob, I like and up until this season, I liked Jillian. I like her tough-as-nails attitude and it would be great, if she didn't also find the need to repeatedly use foul language. Personally, I find it very offensive, but we are also talking about a show that started at 8PM, an hour when many kids are still awake and winding down for bed. My almost 9 year old was repeatedly subjected to hearing the beeps as the censors had to cover Jillian's choice of words. She knows she is on a tv show and she should be disciplined enough to control her tongue much more than she did. The sad thing is, she has been working at building up herself as a "brand" and this one episode turned me off to all that she offers. I had been planning to buy her Wii "game", but after this week's show, will look for another one instead. Is this something that I forgot about her from the earlier seasons? Has she gotten progressively worse as seasons have gone on or is this something completely new this season? Whatever it is, I will not be watching again unless she cleans up her mouth.