Marcia, accused abroad of a crime she didn't commit, is sentenced to 35 years in prison. Esteban, her husband, not only considers her a murderer but also an adulterer, who killed her lover as a cover for her betrayal. Twenty years later, a lawyer arranges an early release and Marcia returns to her country, resolved to recover her children and clear her name. Will she find happiness becoming The Stepmom? or will she endure a new atonement?