UnFairest by Layne Daniels

They call me the UnFairest of All because everything beautiful died in me when I bargained with evil. At nineteen, I sacrificed myself to save Snow from her father. At twenty-nine, I widowed myself to protect her again.
Hunter, the family’s enforcer, thinks he can use my love for my stepdaughter to leverage my hand in marriage. All because he wants to claim my dead husband’s throne.
I don’t think so. I’ve been the villain in the story enough times to learn my lesson. This evil queen is no man’s pawn, and my heart is not for sale.