4 years in a coma

A woman begged her husband not to leave her, but eventually, he was dragged by the officers for a crime he didn't commit. But the story takes another turn, she goes into a coma for four years, and the only reason she was alive is because she wants to prove her husband's innocence, who was hanged to death. Surprisingly she changes her identity from "Oliva Quinn" to "Emma Smiths" to not reveal her motive. Unexpectedly she meets a guy who turned out to be her husband's stepbrother. Oliva and Liam (her husband's stepbrother) are finding the truth together about her husband. What happens next is totally unexpected.