CALL CPS dangit!!! That woman's a control freak and the kid's paying for it big-time!!! Please, for the kid's sake, call them. If she's that way when someone's around, then how do you think she is to that boy when no one's around? I'm not one of those "Oh no, the kid's got a boo-boo, better turn 'em in" kind of folks either, believe me.