When Shirley 'Lee' Jones returns home from an awful day at the office, the last thing she expects to find is her husband in bed with another woman. Six weeks until Christmas, and Lee finds the life she had so carefully planned has been utterly decimated.

Hurt, angry and confused, Lee makes a whirlwind decision to drive her problems away and ends up in Totnes, an eccentric town in the heart of Devon. As Christmas approaches, Lee tries to figure out what path her life will follow now, as she looks at it from the perspective of a soon-to-be 31-year-old divorcée.

Can she ever return to her normal life? Or is a new reality - and a new man - on the horizon?

Will this be the worst Christmas ever?