The conversation led to a wild, spontaneous idea: what if they swapped lives for a week? Just for fun, and to shake things up, they could switch homes, families, and lives. The men, Alex and Ryan, were initially hesitant, but eventually agreed to go along with the plan.
It sounds like you're looking for a for a "Chez Wife Swap" — likely a play on the TV show Wife Swap but set in a restaurant or home-cooking context ("chez" meaning "at the house of" in French). chez wife swap
The premise of the show is designed to maximize friction and personal growth by swapping wives from two families with diametrically opposed lifestyles for two weeks. The conversation led to a wild, spontaneous idea: