After fighting her way through a bitter and hurtful past, Mercedes Johnson has painstakingly carved out a life of quiet contentment on a Wyoming farm with her husband, Wayne, and their three sons. Together she and Wayne have survived the worst trials a couple can face, and their relationship has grown as solid and lasting as the farmland beneath their feet. If their relationship is not everything Mercedes might have hoped for, it is enough. All that changed when the birth father of Mercedes' oldest child returns to Riverton. Dr. Brandon Rhodes, a renowned heart surgeon, has plans for the son he has never met. Resentful at the secret Mercedes has kept for thirteen years, he threatens the carefully balanced life she and Wayne have created. Just how far is he willing to go to gain what he feels is rightfully his? As Mercedes uncovers the truth of Brandon's intentions regarding their son and the lies surrounding the past, she is torn between what is and what might have been. One choice, one decision, has led her to this place. How can she live with the consequences?