Salt Lake City is more than just mountains and religion. When Jen throws a Tongan themed birthday party for her close friend Meredith, it’s anything but a celebration when she confronts Mary about insensitive comments made about her family. Heather discovers that her longtime friend from college, Lisa, has been spreading rumors about her. And after years of judgement and scrutiny, Whitney finally has her dream wedding with her dream guy.
At the conclusion of Whitney’s 20s Party, Jen’s explosive temper reaches a boiling point and Meredith and Mary are the targets. Meredith finally reveals the truth about her marriage to Lisa, while Jen shares the details with Heather, who then tells Whitney. Mary takes the high road and invites Jen to her luncheon hoping to squash their issues for good, but when Jen tries to open up to the group things take a sudden turn for the worst.
Mary’s luncheon ends in disaster when Jen accuses Mary of being racist and Mary accuses Heather of being two-faced. While Whitney deals with her daddy issues, Meredith’s marriage problems escalate and Lisa reflects on her own marriage. Heather, caught between two friends, attempts to smooth things over with Mary who is still hurting over the things Jen said about her.
After blowing up at Sharrieff’s birthday party, all of Jen’s relationships are on the rocks. Lisa takes some time away from the drama to focus on work, and now that Heather’s Beauty Lab and Laser business is thriving, she wants to carry that success into her personal life. With Meredith and Seth in a better place, it’s finally time to share some good news. And later, things get heated when Whitney and Heather try to make amends with Jen who’s still fuming about Whitney’s poor timing.
Whitney hosts a dinner with her dad and siblings in an effort to reunite their family, while Jen sets Heather up on a date with Sharrieff’s best friend. When Whitney invites the women for a girls getaway to Vegas, Lisa, who’s still upset with Whitney, has reservations about going. And when Jen takes Heather on an exclusive shopping experience, things take a turn when Jen begins to question Heather’s true loyalty.
The women of Salt Lake City return and fractured friendships have split the group in two. Caught in the middle, Lisa tries to get Jen and Meredith to make amends. While Heather prepares her daughter for college, Whitney throws a birthday bash for her stepson and Mary starts a podcast. Lisa’s friend of 10 years and new housewife, Jennie is introduced.
Jen hosts an ice fishing excursion to reunite the ladies but is blindsided when Meredith shows up to confront her about mean tweets towards Brooks. Meanwhile Whitney and Lisa see each other for the first time in months, Heather is surprised to hear Ashley won't return to the Mormon church and Jennie and Duy argue over whether to expand their family.
When Jennie is unwilling to expand their family, a heartbroken Duy seeks desperate measures. Jen plans a surprise for the ladies, while Heather has 'the talk' with Ashley and Mary worries for her marriage once Robert Jr. leaves the nest. Finally, a double date with Whitney goes awry when Lisa tries to prove her innocence.
A fun day of snow tubing leaves Mary and Lisa at odds, Jennie and Mary at war and Meredith and Jen nowhere to be found when it comes to having Lisa’s back. Meanwhile, Heather throws a party for Beauty Lab, Meredith and Seth plan for the future and Jennie still reeling from her conversation with Duy looks towards other solutions for their marital their problems.
Jen lashes out when Lisa brings a salacious rumor about Jen to light. Meredith and Heather plan a girls' trip to Vail, while Whitney meets with her brother Will to check on her estranged father Steve. Finally, Lisa hosts an intimate event, leaving Jen off the guest list, and Meredith reeling after a cryptic warning from one of Mary's former parishioners.
Mary hosts a cooking class and confronts Whitney for missing her call and disobeying the dress code. Heather meets with her once devout Mormon niece and Lisa defends her son’s charity guest list. Finally, the ladies get ready for their trip to Vail; but before they depart, Jen receives an urgent call leaving her friends shocked and concerned.
All hell breaks loose at Jennie's Pho luncheon when Meredith sees Jen, Mary questions her innocence and Lisa feels attacked. Meanwhile, Heather learns her brother is leaving the Mormon church, Whitney shares some shocking news about Mary and Robert Sr. and Jen and Sharrieff come to terms with her mounting legal fees.
The ride to Zion has the women on edge as Jen and Lisa face off over her refusal to choose sides between Jen and Meredith. Whitney aims to reunite the group with some spiritual healing, but her efforts quickly go to waste when tempers flare at the white dinner. Meredith’s integrity is called into question, and Jen finally gets a chance to ask for the truth.
The girls' trip to Zion goes from bad to worse when Meredith catches wind of speculation over the validity of her father’s memorial. However, an outdoor adventure of ATVing and rock climbing becomes the bonding experience the ladies need. Jen and Whitney keep the fun going with a VIP party at “Club Zion,” and it looks like good vibes only from here on out.
As the Zion trip continues, the women head out for a day of horseback riding, ATVing and spa treatments; but the lingering doubt over whether Meredith held a memorial for her father continues. Jen hosts a Cinco De Mayo celebration where Jennie finds herself at odds with Mary yet again. And when Meredith defends Mary, a distraught Lisa goes off.
The women of Salt Lake return and Heather wants to get everyone together for a fresh start; Whitney's public comments about Meredith put a strain on their already fragile friendship; Angie introduces her friend Monica to the ladies; Lisa struggles with her son Jack's decision to go on a Mormon mission.
The ladies are unsure about how they feel about going on a trip with Monica for her birthday as Monica turns to Mary for advice; A lunch between Lisa and Meredith leaves their friendship on shaky ground; When Whitney loses a close friend, she looks to the ladies for support but finds one of them isn't as empathetic as she expects.
The Mexico trip continues with the ladies on a yacht excursion; Lisa updates the group on life with John and Henry; Britani takes offense at the lack of enthusiasm over her last announcement; Bronwyn reveals dark truths about her marriage and is surprised by Heather's grace and Lisa's lack of support; Mary arrives and the ladies come together for a beautiful VIDA dinner where Meredith learns her late-night antics have fueled Britani with fresh gossip; Angie and Bronwyn confront Lisa at dinner.
The girls' trip to Puerto Vallarta goes from bad to worse when someone is caught red-handed recording the women, causing everyone to turn on her.
On their final day in Mexico, the ladies surprise Lisa with a Lisa-themed lunch, but things take a turn when Whitney finally pushes Lisa to her limit.