Sil, Bil and their 2 DCs live a good 2.5 hours away. SiL is DPs sister. We all get on really well probably see each other 6-8 times a year.
Last time they visited, about a week before, she got in touch to say they were coming without BiL due to work commitments or something similar. DP and I suspected this was an excuse. BiL isn't big on family get-togethers, and while he is perfectly amenable and good company when we visit them, I think he doesn't relish the prospect of being a guest in someone else's home. Well either way, we didn't make a fuss about it.
SiL got in touch a while back to arrange coming to visit us again. Nothing was mentioned of BiL either way, so we just assumed he was coming. Had I taken the call/made the arrangements, I'd have checked. But DP was handling it and he seemed pretty relaxed about it, as far as he understood, BiL was coming.
They're arriving in the morning. I've booked a table for Sunday lunch for us all at the local, prepared dinner for Saturday night, got in plenty of wine and juice that I know BiL likes etc etc. DP's just looked up from facebook and said "Oh. Looks like BiL's not coming this weekend" He's on holiday in the Alps.
A big part of why I'm pissed off is my DNephew is very challenging and last time they visited, dealing with his behaviour was a real struggle. Without his Father there, he is even worse.
AIBU to be PISSED OFF that they didn't tell us whether he was coming or not? Know what? I don't care if I'm BU or not. I'm PISSED OFF 