Dave's aging "Boomerang Parents" move in after they lose all their money. The impact on the family is further complicated by an internet campaign for funds gone wrong.
Without involving Rebecca, Dave makes questionable choices when trying to get Asher into a gifted program. Stew starts driving for a ride-share to make some extra cash.
After Rebecca tells Dave she carries the emotional labor, aka the "mental load" of the family, he tries to prove otherwise by having her take care of just Deb and Stew for a few days.
When Debbie's aunt dies, Rebecca and Dave put a modern spin on the Shiva; worried that she too will die alone, Joanna looks for love in unlikely places.