Yes is such a little word Dr. Dylan Michels has worked hard for a perfect life, so when her longtime boyfriend, Cooper, gets down on one knee, it should be the most perfect moment of all. Then why does she say no? For too many years, Dylan’s been living for her sister, who never got the chance to grow up. But her attempts to be the perfect daughter, perfect partner and perfect doctor haven’t been enough to silence the haunting guilt Dylan feels over her sister’s death—and the role no one knows she played in it. Now Dylan must face her past if she and Cooper stand a chance at a future together. But when Cooper makes a startling confession of his own, can Dylan find the courage to define her own happiness, before her life becomes perfectly undone? Set among the breezy days of a sultry Portland summer, Perfectly Undone is a deeply moving novel of family secrets, forgiveness and finding yourself in the most surprising of places.