I've kept some for home for that reason.
All presents are at mums.
so do you all sleep over so you wake on christmas morning there? Or do you head over first thing? Im confused lol..
We do our chirstmas at home in the morning & then make our way too who's house its at that year (at home this year! yay) so the gifts exchanged between cousins etc happens later & does not include what our children got from us. Only what we are giving to cousins & cousins giving to our kids.

Thats lovely that you share christmas morning with your extended family. Would drive me bonkers though!