When Sarah Malone attends a conference in her old college town of Cambridge, England she runs into her college flame – the one who got away – okay, she actually left him at the alter in Boston.

He is the guy that she has never forgotten. After a wild weekend, Matt impulsively proposes and the two plan to wed that summer. But before marrying Matt, Sarah has a problem to deal with – her very English husband, Reilly.

Sarah could divorce Reilly like a normal person but she’s far too wacky for that. Her solution, with the help of her hilarious best English friend Jennifer, is to secretly find a new wife for Reilly to replace herself. Through her search, Sarah ultimately helps find the next wife of Reilly. Somewhere along the journey, she discovers something far more important – herself.