I'm prepared to be told I'm being unreasonable (my DH has apologised which also makes it a bit of a moot point). On Fridays I collect the DC (own and DSC) within a 30min window as I have to go and get them whenever I don't have any meetings, but for the most part it's always the same time, and I've never cancelled or changed the time apart from once. That day I could only get them earlier than usual and if not my DH would have to go and get them. My DD was fine but my DSC weren't ready and my DSS panicked so their dad ended up going to get them (so two trips). Their mother has now said that is unacceptable and that she needs a guaranteed pick up time (that up until that day hasn't been an issue). So my DH told her that the only guaranteed time was if he picked them up. However my DD (and her dad) don't like her to wait around for that extra couple of hours until he can get them. Two trips is silly as it's a 1hr round trip. So was I being unreasonable to get annoyed with my DH for agreeing to something that impacted everyone and not just his children? That is only convenient for his exW, but didn't even considered asking what my opinion would be about it? I got annoyed almost in principle (there's only 3 Fridays left and my DD is taking public transport from September) so in the grand scheme of things it's not a big deal, it's the not taking me (and my daughter) into consideration that annoyed me.