Most Helpful Girl
I would be extremely unhappy.
Facebook is a very good reminder, but even so, your other half should know when your birthday is. I can understand forgetting occasionally if things are rough but really, they should know on the day.
My dad has 5 children. He knows all our birthday's and his ex wife's. Does he remember 2 weeks before? Rarely. Does he remember on the day? Yes.
I have no issue with that. It's forgetting entirely. I mean, my partners birthday is the day before mine so we have no excuse, but really even if things are busy the date should ring a bell.
Most Helpful Guy
I couldn't care less if they forget my birthday. Birthdays mean nothing at all to me. I forget my own birthday half the time. I don't even get why so many people make such a big deal out of it. To me birthdays are something little children celebrate, not something for adults. It tends to be regional though. In some places they make a much bigger deal out of it than others. Most people I know in real life never acknowledge birthdays.