Me and my fiance are getting married in Hawaii this coming April, with about 25 quest. My parents have offered to pay for the whole trip with a really nice reception in Hawaii. The grooms parents offered to pay for some of the trip and then backed out within the last few weeks. They also have not mentioned anything about helping out with the grooms dinner. I guess my question is: Is it rude of me just to go ahead and start planning the grooms dinner? Deep down inside i know they will back out on this too!!