For the past 4 months DH and I have been talking about going skiing in Austria next February. Admittedly we haven't booked anything yet, but I've 'pencilled' in dates that are possible based around my team's schedule, avoiding half term dates in Germany/Austria (resorts get busy), and the UK half term (flight prices crazy, and difficult to put the cats in the cattery). The best date is w/c 8 Feb, which is £400 per person cheaper than a 'peak' week.
Last night DH gets a call from a mate about a lads weekend holiday he is planning to Portugal, to go watch football sometime in February (no re0al reason why they are going to the football they don't support the team. So I say, ok, not a problem as long as it doesn't get in the way of our holiday. Of course is not actually 'sometime' in February, but the same weekend that he knew would be best for going skiing (probably for the same reasons). He's already started pouting as I am not happy that we'll not only have to pay for his lads weekend £300 + spends but also pay peak prices to go skiing, and have asked if they can go on a different weekend. They are apparently getting a bargain on the apartment and travel, so it cannot be rescheduled, and the rest of the lads have kids and so don't want to be away during half term week.