The 'Sister Wives' cast aren't always nice to each other. Actually, they've been pretty awful to each other over the years.

In PEOPLE's exclusive clip of the upcoming episode of 'Sister Wives', Janelle worries about why Kody isn't taking paying off ...

This will get messy. The post Sister Wives Star Kody Brown Sued by Ex-Wife Christine for Custody of Daughter appeared first ...

Janelle Brown revealed her plans to sell her portion of the Coyote Pass land, signaling a clear shift in her priorities.