Change of Hart by Bailey Hannah

In this spicy romance from the author of Alive and Wells and Seeing Red, a jaded woman reluctantly returns to her hometown—and to the cowboy who broke her heart and drove her away.

She spent years trying to forget. He’ll do anything to make her remember.
Wells Canyon is the last place Blair Hart wants to be. Yet when her mother falls ill, she has no choice except to return to the hometown she’s avoided for over a decade. In a town this small, she knows there’s no way she can avoid the cowboy who tore her life to pieces all those years ago, but that doesn’t mean she’s prepared for the way Denver Wells can turn back time with a single smile.
Since Denver’s world came crashing down thirteen years ago, he’s somehow managed to keep his demons at bay . . . that is, until Blair Hart’s return knocks him from his saddle. But if he wants her back, he’ll have to prove he can be the man she needs—the same one she used to love.