After ten years of marriage, Lexie discovers her husband Mark’s affair with their 25-year-old neighbor, Emma. Lexie overhears Mark mocking her appearance and confessing to the affair, which leads her to plan a quiet confrontation. The next day, she invites Emma over, pretending to need her help with interior design, only to reveal that Emma will now be taking over Lexie’s responsibilities—cooking, cleaning, and caring for the kids. When Emma’s parents arrive and confront the situation, Mark tries to deny responsibility, but Lexie stands firm, telling him to leave. Emma dumps Mark soon after, and Lexie moves on, flourishing with newfound confidence and happiness. Mark, still single, regrets his actions, while Emma faces backlash from her parents. Lexie’s life improves dramatically, and Emma’s dad ends up mowing her lawn—a subtle yet satisfying piece of karma.