"Excuse me, Mrs Plumley. I'm Nicole Clark. I'm going to marry your husband."
At first, Jill thinks it's a joke. After all, it is her fourth wedding anniversary. And she and David are blissfully happy - aren't they? But the incident is unsettling. It starts her thinking. And she finds herself increasingly vulnerable.
Because Jill Plumley has been 'the other woman' in her husband's first marriage. She's heard David's excuses - working late at the office; weekends away on business - from the point of view of the demanding mistress. But now she's on the other side of the fence, those excuses have a horribly familiar ring.
Call it poetic justice or just bad luck. The fact is that again there's another woman in David Plumley's life: a young, pretty, sexy, ambitious woman who knows exactly what she wants - Jill's husband.