Yes I totally agree! I've been playing softball forever and I've seen this numerous times. It's even worse when the parent yells at the umpire at bad calls, this girl on my HS team her mom is always yelling at the umpire whom he always ignores but it shows when someone from our team are up to bat and he calls a 3rd strike pitch that's nearly on the ground. Along with letting the DD play, let the umpires ump. They mistakes because their human, it is what it is.