This is a clip of a movie based on the true story of Tracy Thurman. In this clip you see a MAN who steals his son from the mother (Tracy) and terrorizes the child. This is after he has beaten her numerous times - including at least once when she was pregnant by kicking her in the stomach. Go to youtube.com to see the final result of his beatings, stalking, and reign of terror.
And this was back in the early 80's - FReaks were running rampant even back then.