The Lost Heiress Never ForgivenEpisode 3

Sierra spends three years in prison for the girl who took her place, trusting her brother's promise to save her grandmother. She comes home to find the family still favors the impostor—and the medical promise has failed. A gifted researcher, Sierra fights to protect her grandmother and rebuild her life. But her family's sudden affection hides a dangerous marriage deal. They want an obedient daughter. She is done paying for their sins.