You're Cordially Invited

Single father Jim is shocked to learn that his daughter Jenni has gotten engaged to her boyfriend Oliver. He struggles to reconcile the reality of Jenni growing up and making her own decisions, feeling protective and overwhelmed by the sudden change.

Jim is outraged that Oliver did not ask for his permission before proposing to Jenni. This leads to a tense confrontation with Jenni, revealing Jim's deep-seated fears about losing his daughter to marriage at a young age.

Jim calls to reserve Palmetto Island's small inn, the site of his wedding to Jenni's late mother. He plans the wedding for June 1, but complications arise when the inn's owner unexpectedly dies before confirming the booking.

Both Jim and Neve, Margot's sister, arrive at the island for their respective weddings, only to discover that the inn has been double booked. The new manager Leslie mistakenly accepted both bookings, leading to chaos as the date approaches.

After recognizing the impossibility of two weddings occurring simultaneously, Margot and Jim negotiate to share the venue by alternating events. This agreement gives both brides a chance to experience their dream weddings in an unconventional way.

Amidst the wedding preparations, Neve confides in Margot that she is pregnant but wishes to keep it a secret from their traditional mother. This revelation adds another layer of complexity to their family dynamics and the wedding plans.

A rainstorm prompts both wedding parties to move their rehearsal dinner indoors. Tensions rise as Jim charms Margot's siblings, frustrating her, while their family issues come to the surface during the strained gathering.

During a toast at the rehearsal dinner, Margot accidentally hits Jenni with a microphone while reacting to Jim. The ensuing chaos only serves to escalate the animosity and tension between Margot and Jim's families.

In an attempt to sabotage Jenni's wedding, Jim intentionally delays their ceremony, prompting chaos at the venue. His actions lead to a boat mishap that causes both wedding parties to be splashed with water.

After the chaos, Margot and her siblings engage in heartfelt conversations about their struggles and life choices. This moment allows them to connect, reflecting vulnerability amidst the wedding festivities.

Chaos erupts when Margot and Jim discover that neither Jenni nor Neve's wedding is proceeding smoothly. Both families face conflicts that threaten the success of the events, leading to further disagreements.

During the reception, Margot confronts her mother's emotional distance, revealing secrets about her siblings. Tensions boil over as the family grapples with their strained relationships in the wake of the wedding chaos.

Following a night filled with conflict, Margot and Jim begin to reconcile amidst the wedding's turmoil. Jim unexpectedly helps Margot after she is bitten by an alligator, leading to a deeper connection between them.

Jim learns that Jenni has annulled her marriage to Oliver and has a heart-to-heart conversation with her. They agree to be honest with each other about their choices and future plans, paving the way for their new paths.

Months later, during Thanksgiving, Margot's family visits her in Los Angeles, including Jim, Jenni, and Oliver. In a heartwarming moment, Jim proposes to Margot, who suggests eloping instead of risking another wedding disaster.