Mellie moves in with Kayla and Annie which opens old wounds for Nettie.

A fight erupts between Mellie's boyfriend and father of her second child.

Kayla, Annie and Mellie confront Nettie over her internet trash talking.

Dovie organizes a spiritual healing for the girls to work out their issues.

The girls get down and dirty on a dude ranch on a quest to become cowgirls.

The girls receive a tragic phone call that will change their lives forever.

The girls take on Washington, DC, to celebrate Kayla's birthday.

The most outrageous and hilarious moments from past seasons are revealed.