When my two DSs were little, the only mothers day cards or gifts I received had been made at school, as DH was never going to get me anything on their behalf. When they reached the age where they no longer made anything at school to mark the day, more often than not I would get nothing at all. Then when they left school and went off first to university and then into jobs, it was very erratic. I counted myself lucky if I got a quick phone call from either of them on the day, and there were many times when neither of them would remember.
Times have moved on, and they are both married. Since they first met their partners, I've received cards every year, and often more, thanks to my lovely Dils.
This year I got a surprise though - on Sunday afternoon, DS2 popped in unexpectedly to wish me a happy mothers day and give me a card and a little plant. Yes, he'd got the date wrong!!! Do I care? Not a jot - I was over the moon 