Kody and Robyn Brown got real about their unexpected transition to monogamy in the season 20 premiere of Sister Wives. During the Sunday, September 28, episode of the TLC series, Kody, 56, admitted that ending his relationships with Christine, Meri and Janelle Brown felt like doing a "walk of shame." Robyn, 46, later revealed she'd heard from other relatives about whether she and Kody would continue pursuing plural marriage. "There's been some conversations about that from family, some pressure a little bit, too," she told the cameras.