Sister Wives returns for a brand-new season on September 28, but there’s technically only one sister wife left in the TLC series. In the years since Kody Brown debuted his polygamist lifestyle to the world, three of Kody’s four wives (Meri, Janelle, and Christine Brown) have left him.

Over the course of two decades, Kody has welcomed 18 children with his sister wives. Despite growing up around plural marriage, Kody doesn’t think any of his kids will pursue that in the future. “