Since there are people out there trying to kill her son, you would think a "marine mom" would want the toughest possible training for her son, to give him the best possible chance of survival in the gun-battle he is almost guaranteed to face.
My wife has stayed on the Marines Moms web site for over 4 years now and I can say with little doubt that that group had anything to do with this crap.
I seriously doubt the validity of this post.
That would be introducing logic into the equation. In my experience, logic is only rarely effective with moms who percieve that their children are being abused.