Seems weird to me..

So today is my partner and I 2 year anniversary, anyway we were laying in bed and I asked if we could have sex seeing its our special day and I was in the mood, he said no, so I got abit upset.. then he was saying that all I care about is sex and that sex isn't everything in a relationship.. when I only asked for it once tonight..

like wow.. am I over reacting or do I actually have a right to be upset?