I wouldn't say we are close close, we have an 8 year age gap between us, he still lives at home whereas I'm out in the world, with a child etc (21, 29). However, we get along fine when we do see each other and we spend christmases etc in each other's company.
However, he just didn't wish me a happy birthday last week. I'm not fussed about cards or presents. I get he's a 21 year old and has more important things on his mind than his sisters birthday but I'd of thought my mum would of reminded him at least. A little 'happy birthday' message would have sufficed. I always make the effort for his bday, however, I do understand that at 21 I probably did much less so.
Not sure if I'm being overly sensitive. AIBU??