I have a friend who's having a party and either me or dh are supposed to go. Dh has already said to me that he doesn't want to go but tba neither do I. Had a week with the dcs who have been ill and I'm really shattered (and also time of the month which always makes me feel very anti-social). I just want to crawl into bed and stay there until the dcs wake up at 6.30.
I know that loads of people are going so I won't be missed. Would IBU to make my excuses?