Thanks for all replies. I feel much better because I realize you hit the nail on the head. They were exhausted, and my daughter was pushing herself so hard the whole time, going on very little sleep. Before we went, she talked about it being a different kind of trip, and needing more down time. But somehow, when you get there you are so excited, and want to do it all that you run, run, run. We haven't learned the art of taking it easy. This is our first visit with DVC, and we will be back. This trip was not about us, but about wanting their family to have an amazing trip. I tried in every way to be there for them, and do for them everything I could, but they would not relax. In the end, the baby was just over stimulated, mom and dad were beyond exhausted, but the other kids were thrilled. One thing I will say is that I made sure to ask each person what was the one thing they must have, and made sure that happened. Thank you for all your replies!!!!! It doesn't change what happened, but it does make me feel better about my family.