My partner forgot my birthday. I'm not particularly a birthday person, although appreciate a card and maybe flowers or a small, low value gift. I always do that for him. It's not the first time. 5 years ago he forgot twice in a row. After the 2nd time, I did nothing for his birthday. He was upset!
Do I remind him? (YANBU)
Or just forget it. (YABU)
I'm not particularly upset, just a bit peeved that he's either selfish or so self absorbed he'd forget.