The Real Housewives of Orange County

They're back! It's a whole new season and there's a new housewife in town - Meghan. Old favourite Vicki reveals some shocking truths about Brooks.

Shannon and David's couple's retreat comes to a dramatic conclusion, while Vicki throws a Fiesta party where she comes face to face with nemesis, Tamra.

A trip to Napa brings out tensions between the ladies, Shannon tries to keep hold of her feelings about David and Tamra's boobs are on the agenda.

A trip to Napa concludes with tensions at a high. Vicki and Brooks consider some unconventional cancer treatments, Meghan puts the final touches on her first OC charity event while Heather faces the harsh reality of going over budget on her dream home. Shannon receives some shocking news and unresolved issues between her and Meghan become the topic of the ladies' scrutiny.

Shannon's Bunco party provides an opportunity for Meghan to get closer to the others, Heather's date night takes a dramatic turn and Meghan moves (again).

Life changing events in this episode as Vicki goes to Chicago to mourn the passing of her mother and Tamra goes to meet her new granddaughter.

Vicki enlists the powers of a medium to try and communicate with her mother. Shannon discovers that to lose physical weight, she has to do more than just exercise, she must deal with the weight of her emotions too. Meghan tries to teach her step daughter responsibility but learns a lesson about parenting instead. While Tamra and Eddie struggle to work together at the gym, Heather is eager to start a new project with Terry. All the ladies come together for a fun night of bowling and a surprise announcement.

There's plenty of room for gossip when Meghan hosts a couple's night - but Jim doesn't show. Shannon and David go to therapy and the ladies take a trip.

The trip to French Polynesia ends in fractions between the OC ladies, with Vicki and Tamra gossiping behind the tanned backs of Meghan and Heather.

He did what?! Shannon confides more in Vicki about David's affair, and Meghan wraps up the Tahiti trip with a surprise.

Shannon and David discover that disciplining their kids is easier said than done. Vicki learns that Brooks has made a life altering decision, to stop chemo and try a radical new approach.

Shannon almost loses it over her birthday dinner, Heather throws a luncheon at her fabulous-but-unfinished mansion and Meghan stands up for herself. Meow!

Heather's luncheon ends as Vicki storms off, upset with Meghan for continually questioning Brooks' cancer treatment. Shannon visits Dr. Moon to help deal with pent up resentment. Tamra hosts a wild "Sex Party" that has Heather covered in blood and Vicki going for blood as she confronts Meghan.

The day after Tamra's sex party, the ladies are in disbelief over Vicki's attack on Meghan. Shannon's kids plan to improve their parent's troubled relationship. Tamra and Eddie's date night turns sour when she comes clean about financially helping out her son. Vicki visits Briana in Oklahoma, but underlying tensions about Brooks brings the trip to an explosive end.

When Shannon throws an Aries themed party, Brooks finally gets his chance to confront Meghan face-to-face for her relentless digging into his past. And an off-handed comment by Brooks throws Tamra into a rage.

Shannon's Aries party continues with Vicki and Brooks making an early exit leaving the other ladies questioning Brooks' behavior and Vicki's involvement. Heather and Terry disagree over a design for the new house, while Tamra shows her son Ryan his new home in the OC. Meanwhile, Shannon begins to question her friendship with Vicki.

Tamra looks to a higher source to improve her son's troubled relationship. Heather's E-Vine launch takes a turn for the worse as Terry botches the rehearsal. After a trip to the doctor with Brooks, Vicki tries to put an end to the cancer debate, but when Meghan hosts a viewing party in celebration of Heather's big night, a new revelation about Brooks has everyone stunned.

Vicki's daughter Briana visits the OC and meets Tamra for lunch with some shocking new information about Brooks. Shannon's rekindled relationship with Heather and Tamra allows her to confide in the ladies in a way she never thought possible. The ladies prep for Tamra's baptism in some unconventional ways.

In the season finale, the ladies gather together to witness Tamra's baptism, but Shannon and Vicki face off when Vicki commits the ultimate betrayal.

The reunion kicks off with the housewives gathering on the couch to rehash the past year. Meghan makes her mark on her first reunion by clashing with Vicki over her step-mom comments. Tamra reveals the heartbreaking family drama she has been keeping a secret.

In part two of the reunion, Shannon and Meghan face scrutiny about their marriages and Briana doesn't hold back when it comes to her opinions about Brooks.

The reunion concludes as the ladies confront Vicki with their doubts about Brooks' cancer, and there are strong reactions to Brooks' taped interview.

The half-hour special delves deep and showcases never-before-seen footage from Andy’s sit down interview with Brooks Ayers, originally seen in the reunion, where Brooks addresses the ladies’ allegations regarding his health.

The Orange County vault is opened with never-before-seen footage from season ten including Shannon’s unique ladies lunch, Vicki’s night out and Heather’s teachable moment to Meghan about the finer points of Botox.