The bad Christmas behaviour story in our family is about me. I am usually the person who does the majority of the work in the run up to Christmas and on the day, and I do find this stressful. In order to minimise the stress as much as I can, I plan things carefully, and have lots of lists, including a menu for the week (I menu plan anyway, so this is not unusual for me).
For several years I've had the same menu for Christmas Eve, Christmas Day, Boxing Day and the 27th - easily cooked party food for the 24th, roast goose and all the trimmings for Christmas dinner, cold gammon, coleslaw and baked potatoes for Boxing Day, and then the left over goose, in a sticky asian marinade, on the 27th.
This particular year, all had gone swimmingly, up to the point where I went to shred the left over goose and put it in the marinade - only to find that ds2 had decided to make himself a delicious cold roast goose sandwich for his lunch, and had eaten half the left overs!!
I burst into tears, told ds2 off, because there was now nothing for dinner. Dh took me off to the front room, plied me with sherry, and then made dinner - of course there was plenty of food in the house - cold gammon, salad stuff, some cold goose - and he made a lovely meal.
It was stupid of me to get into such a state, over such a small thing - I can only assume that it was the cumulation of stress in the weeks leading up to Christmas that made me act so out of character - I was sober as a judge - and I am relieved to say that I didn't spoil Christmas - I did apologise to all concerned.
It comes up every Christmas now - one or other of the dses will always ask if they can make a cold roast goose sandwich. I guess I deserve the teasing!