The story begins with Zoe, played by Jennifer Lopez, a successful single woman in her late thirties who is tired of waiting for Mr. Right to start a family. Frustrated with the dating scene, Zoe decides to undergo artificial insemination to fulfill her dream of becoming a mother.
On the same day as her insemination procedure, Zoe meets Stan, played by Alex O’Loughlin, a charming and kind-hearted man who runs a cheese farm. Despite their immediate chemistry, Zoe is hesitant to pursue a relationship with Stan, fearing that her pregnancy will scare him away.
As Zoe navigates the challenges of pregnancy on her own, she and Stan continue to grow closer, eventually embarking on a romantic relationship. However, Zoe struggles to balance her newfound love with her pregnancy hormones and the uncertainties of becoming a mother.
Throughout her pregnancy journey, Zoe leans on her quirky group of friends for support, including her best friend and business partner, Mona, played by Michaela Watkins, and her outspoken neighbor, Nana, played by Linda Lavin.
As the due date approaches, Zoe and Stan face various obstacles and doubts about their future together. Zoe worries that Stan will not be able to handle the responsibilities of parenthood, while Stan grapples with his own fears and insecurities about commitment and fatherhood.
In the climax of the film, Zoe goes into labor while attending a dog training class with Stan. Despite their initial fears and uncertainties, Zoe and Stan realize that they are ready to embrace parenthood together and start a family.
In the end, Zoe gives birth to healthy twin babies, a boy, and a girl, and Stan proposes to her, declaring his love and commitment to their future together as a family.
“The Back-up Plan” is a heartwarming and humorous romantic comedy that explores themes of love, family, and the unexpected twists and turns of life. With its relatable characters, charming performances, and heartfelt moments, the film resonates with audiences who appreciate its lighthearted take on the complexities of modern romance and parenthood.