Apparently the first Christmas after I was aware and mobile my parents saw Father Christmas leave my presents at about 2.00am on Christmas morning, just before they were heading to bed.
Next Christmas when I sent him my list of 'I would love to have something from this list please' letter up our chimney (beginning of the 1960s), my parents told me - many years later - that they asked him if he could make us one of the last stops on his journey around the world, and he very kindly agreed - thinking about it now, they were being rather 'cheeky fuckers' to ask him to change his routine just for them!
Anyway, I assume (my New Year resolution for 2025, must be to stop making an ass out of you and me - I do it far too frequently) that if anyone is reading this, that they have realised that I woke up just after the white haired and bearded big man, in the red suit, had left me my presents that first year, and that my poor exhausted parents, didn't get to sleep for another couple of hours, after watching me open my presents, and then helping me play with them. Again, some years later, I learned that my poor, but also brilliant Mum, had to be up again at 6.00am to prepare the 20lb turkey, and put it in the oven...
My grandparents didn't stay over with us on Christmas Eve, so were never there to watch me open my presents. But I doubt that they would have anyway, as looking back we had a much more formal relationship than my parents had with my children, and that I have with my adorable Grandchildren. I do find your parents attitude a bit strange in this day and age @HennyPenny42, unless they are infirm in any way?
I find that any real joy in my life doesn't happen so much now that I am a disabled pensioner, with several comorbidities. My main joyous moments usually happen when with, or seeing photos and videos of, my dearest Grandchildren - I am grinning here in bed just because I am thinking of them 🥰 As others have said, it is your parents loss if they don't share in that most magical of times, please don't let it mar your beautiful family unit's enjoyment 🎄