On Saturday we had a BBQ for DH's birthday. We invited his sister and her boyfriend. We asked them to arrive at 3ish.
At 4.30 she messaged me to say they'd be over soon but her boyfriend had wanted to take a nap. I asked if she had a new ETA and she said let's just wait and see when he wakes up.
By this point it was 5ish, he BBQ was ready to cook, we were hungry and in an hour and a half would have to start getting the children to bed. I said it would maybe be better if they didnt come. She's ignored me and DH since, so was AIBU to cancel?