Brookie and Dean (with Sam and Jamie)- Pieces

Dean leaves Brooke, Jamie and their newborn to go help Sam on a hunt, while gone, Sam is stabbed and killed, Dean heads home to his wife and boys, only, he's not the same guy he was when he left, Dean tries to find whoever killed his Brother and gets in a fight at a bar where he runs into a witch, who threatened his wife and kids. Dean decides he must leave to keep them safe, he finds Sam is alive and well and has been for a year, but he feels something is off, so he calls home to Brooke only to get her machine.... I will be making a part 2