An exclusive look into the glamorous galas, scintillating scandals and enormous egos of a group of women as they navigate the social scene of Dallas’ elite, all while juggling their husbands, boyfriends and families.
Brandi and Stephanie reveal that a summer-long feud has ended their friendship; an old police report about LeeAnne's past comes to light; everything comes to a head at Cary's birthday party for Mark, where Brandi and Stephanie come face to face.
Stephanie tries to put a dent in Brandi's newfound friendship with LeeAnne; Travis drops millions on a house; D'Andra seeks to take over her mother's cosmetics business; Brandi and Stephanie meet again at the Howl-O-Ween dog costume contest.
Brandi and Stephanie attempt to repair their broken friendship; D'Andra tries not to be an evil stepmother to Jeremy's 20-year-old son; LeeAnne shows up at Stephanie's Halloween party dressed to kill.
Stephanie draws a line in the sand with Travis over expensive renovations; Brandi overhears LeeAnne gossiping about Stephanie; D'Andra demands to know when her mother will turn over the business; Brandi's invitation sparks a fight about manners.
Kameron presents a bright pink business idea to her very skeptical husband, while Cary and Stephanie embark on Brandi’s family trip to Memphis. LeeAnne is left behind and crushed to find she’s not as close to Brandi as she thought. Unexpected news from D’Andra’s stepson Keatin leaves her angry and confused. And Brandi begins to feel she’s taking a daring emotional chance, hoping Grandma will open the door after being estranged for so long.
LeeAnne gets a stunning surprise from Rich at the Texas State Fair. D’Andra decides to call an "Honestea" at her house where she’ll use a teapot, some notes, and a gavel to coerce her beloved back-talking bitches to get their issues out on the table and move on. But a little too much honesty threatens to send the teacakes flying.
As Housewives shop, pack and prepare for their much-needed getaway to Mexico, Kameron’s irresistible pink charm wins Court over and he agrees to invest startup funding in her doggone business idea. Mark is not taking it well that Cary is spending less time as his nurse and more time with their daughter Zuri. And moments before LeeAnne goes under the knife for breast “improvement” she puts Brandi in a pickle by secretly threatening Cary’s life and confiding potentially hurtful information about Mark.
The forecast for Playa Del Carmen, Mexico says plenty of sun and tequila, until Brandi pushes Kameron overboard with an “impressive” novelty. LeeAnne shares exhilarating news about her relationship with Rich. And at an exotic underground cave dinner, Cary confronts LeeAnne about her dangerous threat, unleashing crossfire of accusations and denials between the wives.
More sun and tequila as the housewives keep the party going in the Mayan Riviera, Mexico. Brand and Stephanie go undercover disguised as LeeAnne and D’Andra to swindle their room key in search of the “toy” that Kameron just loves to hate. And it’s anchors away when their grand finale yacht trip sails into stormy waters as the truth comes out about vicious rumors LeeAnne and Cary have leveled at each other’s husbands.
It’s Brandi’s annual holiday party and she finds herself center of the drama when LeeAnne reveals that Cary can’t be friends with her and Stephanie anymore because of their behavior in Mexico. And when Brandi challenges her for an explanation, Cary sides with Kameron, infuriating Brandi so much, she blurts out a humiliating secret about Cary and Mark.
It’s almost time for Kameron’s Sparkle Dog Launch Party and Dallas’ who’s who and best in show are dressed to the canines to step and repeat, get their first taste of the bright pink kibble, and even stop at the Pet Psychic for a quick read. But before we get there, D’Andra has a meeting at the cosmetics lab only to find out the main ingredient for her new snow algae skin care product won’t make the launch deadline, which will jeopardize Dee’s final decision to hand over the company. Meanwhile, LeeAnne has a meeting with Brandi, urging her to make Stephanie choose Brandi and loose Cary. And at the party, while Mark confronts LeeAnne about saying he frequents the gay bars, Cary confronts Brandi about telling everyone she was Mark’s nanny. Why is Brandi behaving more and more like LeeAnne?
It’s LeeAnne and Rich’s engagement party and everyone is coming, even LeeAnne’s mother, just in time to try and resolve a lifelong misunderstanding. D’Andra must face Dee and accept the consequences of failing to complete her new product on time. Cary and Stephanie try to make Brandi see the negative effect LeeAnne is having on her—the way LeeAnne has pitted all of them against each other. As Brandi begins to see the light, it sets the stage for a truly shocking turn of events that might spell destruction for this group of friends.