Desperate to get their family back together, the Browns put money down to hold land in order to build homes altogether on one cul-de-sac. But the shockingly bad credit of one wife could hold back the entire family.

The teachers are in for a big surprise when Kody and the wives all attend Parent/Teacher conferences for their kids. Later, Logan graduates from college, but not without some family mayhem. And Kody demands an answer from Meri about having another baby.

The Browns plan a vacation with their polygamist friends, the Dargers as they headi to the beach for some polygamist fun in the sun. For the first time we'll meet another polygamist family and discover how they're the same, or different from the Browns.

The dark side of polygamy is uncovered when the Brown teenagers volunteer for an organization that helps people escape from abusive polygamist families.

Tensions rise as the Sister Wives fight for the bonus features they want for each house. Who stays in budget and who goes way over? Later, the Brown family digs deep when the family pet is ailing. A compromise leaves them all in tears.

With the Sister Wives living separately for over a year now, the Brown family structure is falling apart. After stressing out over finances, the wives try hard to start a web business, and Christine makes another attempt to pass her real estate exam.

The wives plan a dream pilgrimage across country to Nauvoo Illinois, the birthplace of American polygamy. But the three-day road trip turns into much more than they bargained for as tempers start to flair and relationships get tested.

As the Browns prepare a proper send-off for Logan's graduation, Kody and the wives push hard to get moved into their new homes before Christmas. Will all the pressures of moving and decorating for the holidays get the better of them?