A few of us are going to be forty over the coming months. None of us wants a party so we decided we go off together on a 'fab forty' holiday. At first we decided on a sun holiday but one of the group said she burns very easily and dislikes hot weather. So then a few days in New York was suggested but this same person said the flight is too long and she gets a bit claustrophobic if she's on a plane for more than a couple of hours. So then we thought about Paris but this person then said that Paris is a romantic place that she goes to with her DH and she would like to keep it 'special' 
. She then suggested Barcelona and everyone agreed for the sake of a quiet life, even though one person was there only last month and another travels there frequently for work.
Last week this person then asked if her sister could come along. We don't know her sister and it will mess up the room arrangements and therefore add to the expense. I am beginning to get worried that this 'friend' will just ruin the whole trip by constantly making demands and expecting everyone to go along with them. She's not that close to me, more a friend of a friend who became part of our group, and I've never seen this side of her before.
AIBU to be feeling very pissed off at the moment? We don't have a lot of spare cash so this holiday is important to me. I don't want to go if I'm going to spend the time gritting my teeth and just going along with things.