In this final episode of the One-on-One interviews, David gives his thoughts on polygamy and the role men play within it. Kody discusses a college secret he kept from Christine and Janelle, as Christine wonders what else could have been kept from her. 

In part three of this One-on-One interview special, Meri discusses her distrust over Coyote Pass. Janelle describes button pushing and defines love bombing while Suki asks the big question, "Who gets the luggage rack?"

With Christine's help, Janelle moves her life from Flagstaff to North Carolina and sees the land that she purchased sight unseen; Meri questions her entire relationship with Robyn; Kody prepares to baptize Aurora into a new church.

Meri cuts up a quilt that celebrated her marriage to Kody. Christine and David are in Moab preparing for their magical day. Robyn and Kody have a difficult conversation about the breakup of the family. 

Robyn's girls explore non-mormon churches and Kody struggles to keep quiet about it. Christine tries on her fairytale wedding dress, and the party continues with a wedding shower. Meri wants to start dating soon.

Kody and Robyn go on a date. Christine and David host an engagement party with some very messy tacos. Meri and Jenn visit Brandi in Las Vegas to dish about her spiritual release from Kody. 

Christine goes shopping for her dream wedding dress; Meri meets with two of her friends and struggles to come to grips with her new reality; Aurora and Breanna approach Robyn about returning to church.

As the deadline to pay off Coyote Pass looms, tensions rise over how the family will divide the property. Meri takes an empowering solo trip to England. Christine and Janelle host a graduation party for Savannah.

Kody sobs after helping Meri move away from Flagstaff, leaving Meri confused about why he has pushed her away for so many years. David and Christine gather their kids to announce their engagement, and Janelle meets David.

Christine and David's relationship continues at light speed when they go off-roading in Moab and David gets down on one knee. Ysabel is in tears over fears of losing her dad. Meri asks Kody to help her move to Parowan.

Janelle warns Meri on trusting Kody about the Coyote Pass property. Despite only dating a few months, Christine and David go house shopping. The family gathers for Gwendlyn's bridal shower, and Kody awkwardly meets David.

Kody suggests reconciling with Janelle, but she flatly refuses when he continues to prioritize Robyn; Christine introduces her boyfriend David to more of her children, before they head out ring shopping.

Kody helps Meri prepare to move away, and they joke about their divorce. Christine and David look at wedding venues after only two months of dating, which leaves her kids thinking things are moving too fast.

The Browns spend Christmas apart; Christine talks with her kids about her new boyfriend, David, in a heated sit down, Kody blames Meri for their divorce; Janelle wants to settle the property dispute with Kody and move on.

Meri asks the church for a release from her marriage to Kody. Christine is excited about her second date with David. Mykelti reveals she ate her placenta. Robyn is left in tears on Christmas. 

The Brown family spends Thanksgiving apart. Christine and Robyn put their differences aside to visit Mykelti's newborns. Then, Christine reveals that she went on a promising first date. 

Christine and Robyn reunite in the waiting room as Mykelti welcomes her twins. At a game night with Robyn and their kids, Kody reflects on his 3 failed marriages.  

Janelle considers leaving Flagstaff for good as she and Maddie look at land in Montana. Kody learns that Meri is asking their church for a "release," their religion's word for a divorce. Christine and Aspyn throw Ysabel a welcome home party. 

Things get awkward as Kody, Robyn and Christine see each other for the first time in months at Mykelti's baby sprinkle. Meri tells her friend Brandi that she's done with Kody. Janelle reveals that she's looking at buying property in Montana.