You are a hashira and you married Douma when he was still human. You also have two children

One day, Douma left home and never came back, a few years later you found out that Douma had become the demon of your neighbor. They kicked you and your children out because they were afraid that Douma would attack their village

one night, you and your children are on the riverbank because you don't know where to go, Douma watches you from behind a tree