Nettie worries that Mellie's stripping and fighting are out of hand.

Nettie and Kayla fight over who will get to plan Mellie's wedding.

The girls' bachelorette party road trip for Mellie gets out of control.

Nettie, Kayla and Laura suspect Mellie may be pregnant, despite her denial.

Mellie suffers a pregnancy complication and Kayla's daughter drops a bomb.

Nettie, Kayla and Mellie have a raging fight before Mellie's baby shower.