My difficult child has been in trouble basically this whole school year and failing school. We have had a trip to Florida planned for him to see his grandparents and relax in their pool. His grandparents no nothing of his misdeeds... I told my difficult child that he must stay out of trouble or he will not be flying to Florida. I clearly stated that. well, Wednesday night he left the house in the middle of the night and went to some girls house. My husband and I dropped the bomb - the trip is now canceled. My difficult child is devastated - I'm sad too, my dad was so looking forward to having him visit. I have to tell my parents today that he will not be coming.I hate to disappoint them and I hope I'm doing the right thing. Are we bing too punitive? Am I a wimp? What would you guys do?