He chose work over my birthday should I be mad?

Anonymous
I live with my boyfriend and my birthday is coming up. This is the very first time celebrating my birthday together but he has work during the entire weekend. Should I be mad at that? I even said then you'll miss my birthday and he said he can't do much about it since he's schedule to work. I know for a fact that he bought me a birthday present already though. But before he did mention that we are defenitely going out on your birthday :( should i feel upset about this? Or I'm not being understanding? For myself, I'll do anything to be with him on his birthday.
Updates
+1 y
He's said maybe he can take me out to dinner Saturday night but if he's tired no because he's working next day.
Updates
+1 y
I understand and that I should be happy about that he's being productive and working hard. He gets off at 7pm and he can have dinner with me after work but he chose not to and instead stay home watch tv and sleep? I asked about if there's any dinner plans and he's said it really casually that well, only if u meet at my work or something. So forced so i rather not
He chose work over my birthday should I be mad?
10 Opinion