Jenny Lipkin is an average, stretched-too-thin Brooklyn mom tackling the challenges of raising two children in a cramped Park Slope walk-up and bonding with the other moms about breast-feeding while spending endless hours in Prospect Park. All she reallywants is to survive the sweltering New York summer with a shred of sanity intact. But when her husband Harry, a compulsive gambler, vanishes one evening without a word, Jenny finally reaches her breaking point. In a moment of despair, a split-second decision changes her life forever. Pulled from the brink by an unexpected -- and, as it turns out, sometimes annoying -- supernatural ally, Jenny is forced to rethink her ideas about success, motherhood, romance, and relationships.