As the Waldrop family prepares to celebrate Halloween like never before, the sextuplets get an early start on the chaotic "terrible twos." Meanwhile, the babies get their first haircut, and Courtney and Eric debate the next phase of their remodel.

Courtney and Eric start the babies in preschool but worry about leaving them. The older boys try karate but face a tough decision when it comes time to choose between their other sports. Courtney and Eric tour mobile homes.

It's time-out time at the Waldrop house as Courtney and Eric start disciplining the sextuplets. The big boys are treated to a fun getaway, leaving Ramona and Popsie alone with all six babies. The family receives shocking news about their new mobile home.

Courtney and the babies run late to Kayleigh's wedding due to a dead car battery. The Waldrop family moves 11 people into a tiny mobile home during construction -- right before having to cook a Thanksgiving feast for 20 people.

The Waldrops are feeling a little cramped in their mobile home as construction starts on their house. Courtney wants to combine nine birthdays and potty train six toddlers, but will the boys mind sharing birthdays, and will potty training be a disaster?

This Christmas, the Waldrops aren't decking the halls -- they're going stir-crazy inside the mobile home walls! They have to get a tree, visit Santa and try to keep Christmas special for the kids. Courtney also opens up about her postpartum hair loss.

The Waldrops must evacuate the mobile home when a tornado touches down nearby. A school is destroyed during the tornado, so the boys hold a fundraiser to help the teachers. The babies compete in the First Annual Waldrop Sixtathlon with help from the boys.

Courtney and Eric take the babies on special individual dates, revealing surprising facets of each baby's personality. Wales and Bridge have their first karate test, but Bridge makes a shocking decision. A bombshell leaves the family's future uncertain.

Coronavirus has hit the Waldrops hard. School and sports are on hold, and Courtney's parents can no longer provide much-needed help during the day. In addition, Eric stops construction on the remodel as the family faces an uncertain financial future.

After years of renovations, the Waldrops finally move into their new home. School is starting for the boys, and fears of COVID-19 lead Courtney and Eric to consider homeschooling. They also decide to send the sextuplets to a speech pathologist.