Simon Steinberg and Blaire Scott are among the most respected couples in Hollywood. Simon, a major movie producer, and Blaire, an award-winning television writer, have defied the Hollywood cliches, keeping their marriage together for decades. Their three children?aspiring teenage model Samantha, pre-med student Scott, and entertainment lawyer Allegra are successful and happy.
As an attorney to the stars, twenty-nine year old Allegra Steinberg's career consumes so much of her time, she has little time for a private life. Until a chance encounter with a New York writer turns Allegra's life upside down. And suddenly, she finds herself planning a wedding at her parent's Bel Air home. As preparations begin for a September ceremony, the chaos of last-minute arrangements, surprise announcements, and ever-increasing anxiety brings out the best and worst in everyone. But as couples in each generation in the Steinberg family struggle with broken vows and new hopes, the real meaning of Allegra's wedding emerges. For the bride, the ceremony is a bridge between her past and her future. For her parents, it is a reminder of the bond that holds all together. And for both families, it is an opportunity for reconciliation, forgiveness, and new hope for the future, as weddings often are for us all.