The young lady that Track used as a punching bag is now pregnant with his child, due in October. ($arah's 4th grandchild born out of wedlock.) 

It is well known that Track has had a violent temper since he was a small child. He was a talented hockey player but could not stay on the ice due to violent outbursts. He had a choice to go into the military or to jail due to violence/property damage. He chose the Army where he was a driver for top brass and never came close to combat. Came home, lives in the PayMe compound and has never held a job. (No jobs also for $arah, Todd who is MIA, Bristol or Willow who occasionally 'does hair.' )

$arah can't blame this one on PTSD.  It's because she never sought out the professional help that Track has needed all his life.