James Jr. is the absolute worst for diaper changes!! He kicks me constantly when I am trying to change his diaper. It takes all my strength to just to wrestle him for a diaper change. He is also slapping me (hard) when I pick him up to get in the car seat, or when he is doing something wrong and I am trying to stop him. Any suggestions on how in the heck to get him to STOP? The yelling really loud has not helped :)