Sister Wives season 18 has surprised some viewers who have been keeping track of Robyn Brown's latest comments, as she seems deeply concerned about the state of her family's plural marriage. Robyn, who is Kody Brown's only remaining wife, has been vocal about her interest in trying monogamy after the dissolution of Kody's marriages to his ex-wives Meri Brown, Janelle Brown, and Christine Brown. As Kody has been picking up the pieces left behind by his separations in Sister Wives season 18, Robyn has been hopeful that he won't court any new women. In the past, Robyn has been an advocate of plural marriage, so the shift is jarring.
