Shaw by Apryl Baker

Cora Stevens was on the verge of having it all before her life changed forever. She was betrayed by the one person she loved most in the world, and everything came crashing down around her, leaving her lost and vulnerable. When life dealt her another painful blow, she ran from Boston and its dark memories.
She wanted to start over, to forget her past and forge a new life. Only the past has a way of coming back to haunt you, and she ran headfirst into him when he came into her ER.
Now everything’s changed.
Four years ago, Shaw Chandler hurt the one person who meant more to him than anyone. Now he has the chance to set that hurt right and get back his best friend and the one woman he’s never been able to forget. The woman he loves with everything in him.
He’s determined to win her back and earn her forgiveness.
But there are some things Shaw doesn’t know, and it’s possible Cora’s secrets will tear them even further apart.