On the Fact that (According to Evolutionary Psychologist, Gad Saad) the Biggest Predictor of Child Abuse Is the Presence of a Step-Parent In the Home (Called by Some, the Cinderella Effect)

You actually see this phenomenon amongst numerous species (male lions killing the offspring of other male lions as they prepare to mate with the mother) and it's kind of a strong argument for families to stick together if at all possible...………………………………………………………………….P.S. And, yes, by the biggest predictor we're probably referring here to percentages and not gross aggregates. My assumption.