I have a trip planned with family to Disney in a few days. My son broke his hand and now says he does not even want to go if we can’t go to the water park. The trip is a once in a lifetime opportunity for us. And another family is going. There are plenty of other things planned besides a day at the water park. He is 13 and demanding to get his way. Do I cancel the trip?? Do make him go anyway? Help!