Sister Wives star Robyn Brown used to be all about polygamy, but something changed, and she became the ultimate monogamist, turning on a dime and embracing a traditional married lifestyle with Kody Brown. Now, she’s seemingly gone “full tradwife.”Robyn’s decked out in purple floral that’s decidedly dated, and embracing life as a homemaker in a $2.1 million dollar house. She’s got the kids and the masses of dolls, and she and Kody wear matching David Yurman rings.