It's the morning of the big day, 11/11/11, and while Kroy's at practice, Kim has to make sure everything is perfect before she walks down the aisle. Kim and her best friend, Jen, reunite and Kim's assistant Niki steps into the role of Matron of Honor. With just a couple hours to go, Colin Cowie's crew is still putting together Kim's wedding and Derek J still hasn't cut Kim's wedding wig.

Nerves continue to fray as guests arrive, including paparazzi in helicopters. Kim is swept up in the emotion of being a bride, but her special day turns cloudy when her mom starts making demands. After a dramatic confrontation, Kim still manages to make it the happiest day of her life, the start of her forever with Kroy.

All is well with Kim and Kroy as they welcome new baby Kash into the world, but squeezing another baby into the townhouse alongside baby KJ, a teen, a tween, two nannies, and god knows how many wigs is a little tight! Kim is ready to move and a visit to her new "dream home" only makes things worse when she realizes buying an unfinished foreclosure may not have been the best idea. With so much construction left to be done and a mold issue to remediate, she won't be moving anytime soon. Back at the townhouse, Kim and Shun try to make the best of the situation by cleaning up a hoarder-worthy amount of stuff. Then during a rare quiet moment at home, Kim and Kroy receive news that Kim's mom isn't done causing trouble for the Biermanns.