Derailed by the sudden passing of her husband of thirty years, an artist on the brink of a gallery opening struggles to pick up the pieces of her life before discovering harrowing evidence of her husband's affair.

Derailed by the sudden passing of her husband of thirty years, an artist on the brink of a gallery opening struggles to pick up the pieces of her life before discovering harrowing evidence of her husband's affair.

Graham and Annie have been married for nearly thirty years. A golden couple, their seemingly effortless devotion has long been the envy of their circle of friends and acquaintances. Graham is a bookseller, a big, gregarious man with large appetites, curious, eager to please, a lover of life, and the convivial host of frequent, lively parties at his and Annie's comfortable house in Cambridge. Annie, more reserved and introspective, is a photographer. She is about to have her first gallery show after a six-year lull and is worried that the best years of her career may be behind her. When Graham suddenly dies, this man whose enormous presence has seemed to dominate their lives together, Annie is lost. What is the point of going on, she wonders, without him? Then, while she is still mourning him intensely, she discovers that Graham had been unfaithful to her; and she spirals into darkness, wondering if she ever truly knew the man who loved her.