I certainly understand. What did they expect you to do? Talk to the refs? Plead your case? Argue? Question their calls? Get a T? What? You've got to be bigger than the situation and keep a level head. "Guys, I understand your frustration. I'm frustrated too. There's not much I can do about it here. Let's just go out there and have some fun and do our best. OK?"
(Yes, I have my rose colored glasses on).