'Sister Wives': Kody and Janelle Announce They're Separated

In the 'Sister Wives' one on one special teaser, Kody and Janelle Brown announce they're separated after being spiritually married for 29 years. The news comes as the couple's rocky relationship has been playing out this season on the TLC series, including Janelle and Kody questioning if their marriage still worked for them. 'Sister Wives' airs Sundays on TLC.