Four sisters, one family secret. And a chance to fix the past. Kate Hannigan is in charge of her late mother's estate, and she has a plan: divide everything evenly, including the old family house on the harbor. What she doesn't realize is that her mother changed the will. Now, a family secret hangs in the balance. Meanwhile, her sister, Amelia, a struggling off-Broadway actress, enlists her hapless construction boyfriend to help with a local...

Reeling from the fallout of her late mother's estate, Amelia Hannigan and her sisters thought they had put family secrets behind them. But settling the matriarch's affairs was just the beginning. When Amelia unearths a cryptic diary entry, a new mystery takes shape: the whereabouts of the women's long-lost father.