Not silly at all. And we're not the only ones. I never remember the date, but when, on what seems like a random day to me, my mother calls and says "Do you know what today is?" I have now learned to say "Must be the day you weaned me." "Yes it is, and I'm still heartbroken 32 years later." I was only nursing in the morning and she decided to cut me off and so when I crawled in bed and tried to nurse and she said no, I crawled onto my dad's chest, buried my head, and cried and cried. It bothered her so much that to this day she remembers the date and I don't think she has missed a year of calling to remind me. I know I was upset for days when my son decided he was done, though I don't remember the date!