The Real Housewives of Orange County

Vicki's daughter gives birth; Tamra moves in with her fiancee; Heather hosts a clambake.

In an effort to start fresh and be more social, Tamra decides to throw a shopping party and invite all the ladies, even Gretchen. But things take a turn for the worse when Gretchen has a few too many drinks and starts acting out of line.

Alexis is invited to be the first to meet Vicki's new grandson.

Party time! Tamra's rocking out and getting the wives involved - only to question throwing her bash when Alexis makes life difficult.

Tamra's explosion at the party has widespread effects, leaving Vicki torn between Tamra and Alexis.

Alexis struggles after the events at Tamra's party; Lydia celebrates with her mom.

A fight between Tamra and Vicki ends their Malibu trip; Alexis and Jim open their trampoline park.

Terry struggles at home while Heather is away.

Vicki finds herself with too many people to please as she's torn between caring for Troy and Brooks, while Gretchen struggles with her fertility problem.

Tamra and Alexis confront each other; Heather and Gretchen disagree.

In Mexico, Vicki takes Tamra and Lydia away from the group, leaving Gretchen and Heather angry.

Alexis and Heather come face-to-face; Briana and Ryan prepare for his deployment.

How the show has impacted the lives of the women and families it features; interviews.

Heather lands another guest role on a sitcom; Tamra shops for a wedding dress with the ladies.

Lydia takes the ladies on a ski vacation; Heather and Gretchen argue.

Lauri's accusations cause a fight; Gretchen questions her friendship with Tamra.

Alexis comes face-to-face with Gretchen; Heather and Terry receive a surprising offer.

Gretchen proposes to Slade; Heather and Terry tell the kids that they've sold the house.

Gretchen and Heather argue; Briana's husband verbally attacks a party guest.

Vicki, Tamra, Gretchen, Heather and Lydia reflect on season eight with Andy Cohen. Former OC wife Lauri returns for an explosive confrontation with Vicki.

Gretchen confronts the other ladies; Heather confronts Gretchen about auditions.

Briana and Vicki's boyfriend confront each other, leaving Vicki in tears.

Alexis prepares for her audition; Lydia confesses about herself and Doug; Vicki and Gretchen battle.