Cheyenne confronts Cory about his priorities shifting away from Ryder. Maci makes a difficult decision on whether to extend the Order of Protection on Ryan. Mackenzie plans a special day to celebrate her late mother's birthday.

Catelynn welcomes her third daughter; Maci faces a difficult discussion with her son Bentley; Cheyenne's co-parenting relationship hits an all-time low, and Amber confronts her mental illness.

Amber seeks advice from her psychiatrist when she begins to pull away from Dimitri; Catelynn finds an organic baby food company and travels to NY to consider a partnership; Cheyenne is nervous.

Amber is suspicious that Dimitri leaked their relationship to the media. Bentley becomes a big brother to Ryan's baby. Still working through her grief, Mackenzie takes a trip to Fla.

Amber's new boyfriend from Belgium comes to visit. Maci contemplates sending Bentley to a private middle school. Cheyenne enrolls Ryder in a preschool prep class while Cory is away competing on The Challenge. Catelynn and Tyler catch Ashley in a lie and worry she might be slipping back into old habits while Mackenzie struggles with the loss of her mom and yearns for Josh's support.

Amber starts a new romance, while Catelynn considers starting a career as a vet tech; Maci is content co-parenting with Jen, Ryan's mom, but Ryan is frustrated; Cheyenne ends her relationship with Matt.

Amber is shocked when home security footage leaks from the night she was arrested; Andrew decides to share his side of the story; Catelynn confronts her mom about the trauma she experienced when she placed Carly for adoption.

Cheyenne questions the longevity of her and Matt's relationship; to Maci's surprise, Ryan shows up to Bentley's birthday party; Amber accepts a plea deal and avoids serving jail time.

Gary takes Amber to anger management class after audio is leaked from a dispute; Catelynn visits her psychiatrist after listening to Amber's audio leaks; Cheyenne decides to start an event planning business.

Cheyenne throws her first fundraising event for VLCAD support; Amber's custody battle takes a turn when Andrew petitions to move James; Maci strives to support PCOS Awareness Month; Mackenzie tries to file for divorce.

Catelynn, Maci and Cheyenne visit Amber to support her first court hearing; Maci lets Bentley go golfing with Ryan;Cory tells Cheyenne her priorities are not on Ryder; Mackenzie throws a birthday party for Gannon.

After a widely publicized arrest, Amber is released from jail; Mackenzie finds out Josh cheated on her; Maci's son can't go to Jagger's first birthday party; Cheyenne's boyfriend finally moves to L.A.; Catelynn has an anniversary.

Cheyenne confronts Cory's girlfriend, Taylor, about her past racist tweets; Maci takes Bentley to see a counselor to help him process everything that has gone on with Ryan; Mackenzie gets devastating news about her mom.

Amber feels she's at a breaking point with Andrew; Cheyenne takes a trip to wine country with Matt and Ryder to test out if he can handle parenting Ryder; Mackenzie tries to prepare for a fitness competition; Josh goes missing.

Maci and Taylor take the family to Atlanta for Bentley's baseball tournament and Ryan makes a surprise appearance; Cheyenne's father grills Matt about his unconditional love.

As Maci comes to the end of her birth control, she suggests Taylor get a vasectomy; when social media explodes after Tyler goes out with friends in Arizona, Catelynn has a night out on the town with her girlfriends.

Amber and Gary discuss how to handle Leah's panic attacks; Cheyenne questions Cory's priorities when he goes on vacation with Taylor at the same time that his mom comes to town to visit; Maci throws Taylor a surprise 30th birthday party.

Catelynn celebrates Mother's Day at home, while Tyler visits his sister in Texas and discovers that Butch has relapsed; Maci goes to Washington to advocate for PCOS; Cheyenne is shocked at Cory's girlfriend's behavior.

The ladies take their first girls' trip together in 10 years to Florida; excited for a chance to be away, Catelynn breaks the news to Nova, who doesn't take it well; Maci plans a birthday surprise for Amber at a drag show.

Ryan returns home after spending 90 days in jail and Maci is disappointed he doesn't make more of an effort with Bentley; Cheyenne and Matt's relationship is getting serious.

Maci and Taylor have a photoshoot debuting their toddler line; Ryan's family prepares for his release from prison; Catelynn worries that Nova isn't adjusting to her new sister Vaeda, so decides to buy her a pony.

Catelynn gives birth to her third daughter; Cheyenne starts dating someone new and it doesn't take long for Cory to find out; Maci worries that Maverick's stutter could be a symptom of something serious.

Maci struggles with how to tell Bentley that Ryan got arrested and is in jail; Cory makes his relationship with Taylor official, but when Ryder's genetic disorder puts her in the hospital, Cheyenne worries that Cory doesn't understand.

Catelynn and Tyler move back in together after a 30-day trial separation; Ryan returns home after rehab and wants to meet up with Maci; Cheyenne and Cory argue over his new girlfriend being around Ryder; Amber has an online feud.