The (first and) last birthday party my DD (2.8) went to was in the summer. It was bloody horrific, 2 hours of hell. She pretty much clung to me the entire time, v emotional, lots of crying and wouldn't really play at all. Pass the parcel came out and she sobbed every time she had to pass it on. She perked up at the sight of food but then got upset when she couldn't blow out the candles. She called herself mama at the time, and was shouting NO ITS MAMAS BIRTHDAY which made things even worse as looked like she was insisting I should blow them out 

most of the kids there were closer to 3, and she had just turned 2 - but still, it really was horrific.. I was counting down the minutes for us both! I did think about taking her home early but didn't want to be rude as birthday boys Mum said he never stopped talking about her and said she was his best friend, and thought maybe she'd get used to it. Not sure if this was a bad call. I had a lot of wine that night.
I know she sounds like an nightmare kid but she's a good egg really. Very loving and funny, and usually really confident. I think she was just overwhelmed at her first (non family) party and a bit confused at seeing her nursery friends outside school. Also she's quite indulged by GP's.. allowed to blow out their candles and always getting presents and stuff. I'm working on that as they can't see the harm but I'm scared it's making her spoilt (though I get all 2 year olds are probably a little self obsessed by nature).
So her next ones Saturday and I'm absolutely dreading it. I'm chatting to her a lot about it, saying oh it's X's birthday so he'll be blowing out the candles as it's his special day; yours comes after Christmas. Taking her to get his present etc so she can think about it all before the day. I don't know how much she's really taking in. But I think 6 months is a long time to a toddler, she understands a lot more now and I'm so hoping she and I won't be so miserable.
Any other tips? Or should we just sack it off and live out the rest of our days as two social pariahs? 