Not true. My mother would have smacked the crap out of me had I EVER back-talked or threw something at her. In fact, the very few times that I had the balls to back-talk her she did smack me senseless. And when I had the nerve to talk trash as I walked away, she smacked the crap out of the back of my head. So no, she's not every 13 year old in the world. She's this dude's spoiled little biatch of a 13 year old.
So it could be said that you did back talk. An angry woman could then describe you with a little exageration as not being as special as her perfect children. Also remember your mother wasn't afraid of a nanny state social services popping in to remove you when she applied that discipline. She was also more than likely not concerned that the courts would hand you over to someone else based on a few nit picking complaints. Don't get me wrong, I would apply that same discipline and have. I just look over my back with much more concern than the average mother would have. I don't want this lady's comment that the father has concerns about this to be swept away like it doesn't exist. The nanny state and the courts bias does effect the freedom that a father should have to discipline to a much greater degree than it effects a mother. I would rather take my chances in court than let a child get out of control but the balance between prividing discipline and fighting the nanny state is my choice and not some crabby womans.