Marian Caldwell has it all. She’s the producer of a critically-acclaimed TV show. She’s deeply in love with Peter (a powerful player in the entertainment world), who also happens to reciprocate her feelings. She’s gorgeous, lives in a penthouse with stunning views of NYC and never thinks twice about dropping big bucks for haute couture. But in Emily Giffin’s latest novel, Where We Belong, Marion is harboring a secret she’s kept for eighteen years.