Jasmine hosts a ``Mommy Cocktail Party'' so the women can trade tips for raising children, and leaves Elena off the guest list; cracks begin to appear in Briana's relationship with Matt; Tonya gets the girls together for a dangerous motocross race.
Elena invites her closest friends to a preview party to test out her beauty products; Briana and Matt begin planning their wedding; Terra and Christy attempt to talk to Briana.
Briana must make a decision when her family reaches out to reconcile; Elena wants to convince Preston that the time is right for them to start trying for a baby.
Jasmine throws a couples party at her family's restaurant in an effort to get back into Elena's good graces; Briana and Christy attempt to fix their damaged relationship; a fight erupts when Tonya puts a man before Terra.
Jasmine offers to throw a bachelorette party for Jasmine on the condition that she invite all the girls; Tonya and Terra find common ground; Elena learns that she is pregnant; an unexpected guest crashes Christy's housewarming party.
The women head to Mexico for Briana's belated bachelorette party; Elena struggles to hide news of her pregnancy; a jealous Christy breaks Briana's rules and orders a stripper.
After Christy and Terra's altercation, the women struggle to switch gears for Briana and Matt's upcoming wedding; Terra and Tonya celebrate not being invited to the wedding; an uninvited Christy turns up on the morning of Briana's wedding.
The women reunite to discuss everything from baby announcements, to police reports, to sexting scandals and everything in between.
The women get heated when they reunite to discuss some of the biggest scandals from the recent season.
Briana allows Matt to take her daughter to a school dance, causing friction with her ex-husband; Briana reconnects with her birth mother, seeks the advice of a therapist and makes a choice about the future of her marriage.