Then he grabbed a fistful of her hair.

I crossed the room and closed my hand around his wrist and twisted it, just enough to make him let go of my daughter, no more.

His mother lunged to push me; I stepped aside, and her own momentum sent her stumbling onto the carpet.

And at that exact moment the front door opened, and Zachary walked in.

His ex-wife burst instantly into loud, theatrical sobs.

“Zachary!