It’s Mother’s Day and Kody’s mothers-in-law are visiting, 9 moms in all. Kody makes Mother’s Day breakfast. The wives discuss how to pay for their kids starting college, and how to improve their relationships before the commitment celebration.

On a Mormon mission, Kody met friend, Brett. But as Kody turned toward Mormon Fundamentalism, Brett turned away. Now Kody & Brett are ready to rekindle their bro-mance. Meri’s panic about her future empty nest grows as Mariah’s graduation approaches.

It’s Mariah and Aspyn’s graduation day & Meri has a complete meltdown. Later, the Browns throw a party for the two girls, featuring what may be the first “polygamist flash mob”. There’s even a fortune teller who sees a fifth wife in Kody’s future.

It’s a Brown family first when the wives take a road trip to San Francisco without Kody! The wives decide to work on their relationships by going dress shopping for their commitment celebration. With the women gone, Kody is home alone with 17 kids.

The Browns get a scare when Truely falls ill but are told she just has the flu.While preparing for Mariah’s going away party, Truely’s health worsens & Christine learns that she has a deteriorating condition and needs to be hospitalized immediately.

With the commitment celebration just a month and a half away, the Browns need to kick the plans into high gear. They meet with a party planner, but their efforts are interrupted by a sudden family tragedy– the second in two months.

The Browns are preparing for their long-awaited Commitment Celebration. Tensions and tempers flare after a disastrous dress rehearsal with the entire family, leaving Kody and his wives wondering if all their hard work and planning will pay off.

After months of planning there’s just 48 hours to go; the dresses are not ready, the lights are not strung, & 200 guests are on their way. A surprise organized by the teenagers caps a unique event; a celebration of 4 marriages in one giant family.

In this latest installment of Sister Wives Tell All, the Brown family sits down with NBC's Tamron Hall to dish about everything that happened on camera and behind the scenes on the latest season of TLC's hit show.

The Browns face a chaotic week. They have a meeting with a potential investor for their jewelry line. Christine's daughter Mykelti brings a boyfriend home. Lastly, Meri drops a bombshell that threatens her close relationship with one sister wife.

The Browns' jewelry business is beginning to overwhelm the wives. Robyn wants to have time for another baby and Meri wants to go back to school. Needing to hire some employees, they've turned to investors for money. But will their pitch sink or swim?

As the Browns attempt to secure investors for their businesst, the family learns that a wife’s slip up may have cost them the whole deal. Later, Meri heads to Utah and catches up with a childhood friend. And Janelle continues her weight loss journey.

The family decides to throw Kody a Vegas-themed surprise party thanking him for all he's done to get the family together. During the planning, each person shares how the family has grown. But will the big surprise be spoiled as the countdown looms?

We check in with some of the Brown teens to see how they are dealing with dating, college, and the uncertainties of their futures as potential polygamists. Meanwhile, Janelle has a battle of her own when she hits a plateau on her weight loss journey.

The Browns hit the road for their Spring Break trip along historic Route 66 to meet up with a non-Mormon polygamist family in Missouri. Memories are made, but will the close RV quarters lead to tempers flaring?

The Browns reach the last stop on their road trip, as they meet the Richards, a Christian polygamist family. Religion isn't the only difference between them, though. The Richards operate on rigidity and discipline, which shocks the fun loving Browns.