I received an ARC of this book from NetGalley in exchange for my unbiased opinion. 
 When Sunshine Mackenzie wakes up on her 35th birthday, she can't help but think that she has it all. By the end of the day, though, she has lost it - her husband, her job, her fans, and soon, her home. With nowhere else to go, she goes back to Montauk, where she grew up and try to reunite with her estranged sister. 
 This book is a quick and light read. The characters are realistic but not especially likeable. The ending mainly just left me wondering what happened with Sunshine's niece and whether she got to go to the school in New York.