The grape harvest at the Cambon family's magnificent Provencal vineyard is always a cause for celebration. But not this year. When the crop is accidentally destroyed, leaving the estate facing ruin, Clarisse Cambon knows exactly who to blame - her English daughter-in-law Jane. It's just the latest incident in a decades-long feud that has left Jane feeling like an uninvited guest in her husband Luc's family. But when tragedy strikes and Jane uncovers a shocking secret at the family's heart she wonders if she ever really knew any of the Cambons, especially her husband, at all. Now she is left with a terrible choice - walk away and see everything the Cambons believe in fall apart, or stay to expose the truth and risk being caught in the storm?