Sister Wives star Christine Brown can't help her curiosity about ex Kody Brown competing on Special Forces: World's Toughest Test. "I'm not gonna watch. That would be ... Maybe I will," Christine, 53, said with a laugh during her appearance on "The Sarah Fraser Show" on Tuesday, September 2. "I think [Christine's husband] David [Woolley] is gonna wanna watch. I'm sure David's gonna be like, 'We gotta see what he's gonna do. That's crazy.' I don't think I'm gonna be able to watch full episodes.