Dream of father, mother

I dreamt of a unknown white man who had a wife and son also unknown to me. The wife realised that the man was acting very differently after having a accident so he says. The man looked sick, skinny and slightly blue but he always had this out burst of rage and was very aggressive to his family. One night he had got very angry and ran upstairs to tell of his son, his son who looked around 8 years old. His son had ran into the bathroom to escape but his father booted open the door and entered the bathroom he found his son shaking and scared in the corner. The man began to point nah shout at the boy. The mother heard all the commotion and ran to help her son, the man became more aggressive and began to grab the boy by his arm the mother tried to escape the bathroom with her son but ended up trying to escape into the cupboard in the bathroom, when she opened the door she found a dead body and was identical to her husband. When she turned and looked at the man in the bathroom she then realised that man wasn't really her husband.