DH & I would like to take DSD (11) abroad next August (yes 2026!). I know it seems a long way off but costs are so expensive so we want time to save. DH has DSD every other weekend Fri-Tues plus every Monday. We would like to take her for a week but we would be going Sat-Sat landing late, so effectively would be dropping back DSD on the Sunday late morning over her Mum's weekend.
DH sent an email informing her of our holiday intentions to check she didn't have anything planned this week herself, and she has come back and said she doesn't want to miss out on a weekend with DSD in the summer as they usually get up to lots of things and we will need to go instead mid week, so Wed-Wed over his weekend as this is the only other day the flights are to this particular destination. DH is a bit miffed at this, as it means taking 7 days of AL due to his shift work, instead of 5, and for some reason is going to cost an extra £400 to do this (same hotel).
I know this isn't his exes problem and DSD would still be getting a holiday, but is it really so unreasonable for him to have DSD over a couple of weekends in the Summer with over a years notice? This is the first time he's asked anything like this so we aren't sure how to handle it.
Any advice/suggestions welcome. Please be kind!