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

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 and Christine learns that she has a deteriorating condition and needs to be hospitalized immediately.