Married to the Kellys (2003)

Tom, a solitary New York writer and proud of his indifference to neighbors, sees his life turned upside down when he marries Susan, an outgoing Midwestern socialite. While Tom thrives in the bustling city, Susan yearns for a more communal lifestyle. After selling his first book, he commits to relocating for her happiness. This leads them to Kansas City, where Tom encounters Susan’s vibrant, tightly-knit family, challenging his introverted nature and forcing him to navigate the comedic chaos of family dynamics in a new environment.