'Sister Wives': Kody and Christine's Kids React to Their Separation

On TLC’s 'Sister Wives,' Kody and Christine's kids, Ysabel and Mykelti, react to the news their parents are splitting up after 26 years of marriage. The family comes together for the first time since the two announced their separation, to celebrate Ysabel's birthday and graduation. As they all gather for the occasion, Kody continues struggling with coming to terms with the decision. 'Sister Wives' airs Sundays on TLC.