Jack Butler is a Detroit automobile engineer who loses his job during an economic downturn. Faced with the challenge of finding new employment, his wife, Caroline, secures an advertising position while Jack takes on the role of a stay-at-home dad. Unaccustomed to domestic responsibilities, Jack struggles with the chaos of managing household chores and looking after their three children. From grocery shopping to handling school schedules, his early attempts are marked by a series of hilarious and disastrous events.

As Caroline thrives in her new career, she faces pressures and advances from her boss. Meanwhile, Jack begins to find a rhythm in his parenting duties and home management, though not without facing skepticism and temptations himself. Tensions arise as the couple navigates their reversed roles and the growing distance between them. At this turning point, both Jack and Caroline must reassess their priorities and the balance between work and family life.