A look at the families who are not just affected by returning veterans, but display similar symptons:

“Brannan and Katie’s teacher have conferenced about Katie’s behavior many times. Brannan’s not surprised she’s picked up overreacting and yelling—you don’t have to be at the Vines residence for too long to hear Caleb hollering from his room, where he sometimes hides for 18, 20 hours at a time, and certainly not if you’re there during his nightmares, which Katie is. ‘She mirrors…she just mirrors’ her dad’s behavior, Brannan says. She can’t get Katie to stop picking at the sores on her legs, sores she digs into her own skin with anxious little fingers. She is not, according to Brannan, ‘a normal, carefree six-year-old.’”