Fully prepared to be told IABU here, but at the moment I'm feeling a bit pissed off.
Saturday is DD's 10th birthday. We are having a bowling party for her at 6pm. I know that sounds a weird time to some people, but in Spain kids parties are mostly in the evening. Anyway, my plan was to do presents in the morning, go for a nice brunch with her and DP and then come back Skype family (will be around three different sets to family to talk to), have a nice lunch she likes around 2pm and a couple of hours to chill and play with some of her presents before leaving for the party. She's got the credit card monopoly, so I'm sure she will want a game.
Mentioned to DP about going food shopping on Friday, and he said no we're going on Saturday as he is going to do some work (this isn't his job, just some stripping of materials to sell on later from his dad's electrical company. This is an ongoing thing with no completion date, just as and when) as he didn't do any last weekend, because we met up with friends. He has been at this most of the summer every Friday evening and every Saturday and I haven't complained. We've missed loads of family time due to this 'work' and now because he hasn't done any for nearly two weeks he's arsey about me expecting him to forfeit it for another week, so we can spend the day as a fun day for her, rather than supermarket shopping (her least favourite thing), which could be done the day before. We can't go in Sunday, because they don't open and online delivery is not available here.
I suppose there's more to this as he's always doing bloody sport; running two evenings per week, exercising at home two other nights and cycling on a Sunday morning. When you add the work (choice, not obligation) on Friday evenings and Saturday morning until around 4pm, it just really fucks me off that he can't be a bit more flexible on DD's birthday which is one day out of 365!! I'm a language teacher and have a pretty heavy planning workload and am arranging my time so I have the weekend free for DD. I think kids birthdays are important and it's nice to have a fun, family day without having yo do all the mundane stuff. So, AIBU and overthinking this and an hour in the supermarket is not an issue, or is he?