The background is this, 5 year old dd starts swimming lessons this morning, I was staying at home to look after other Dd. the pool originally gave me 12 noon start, then changed it to 11.30 but this was a verbal arrangement, nothing in writing. I've tried to call the pool several times to check the time is 11.30 but can't get through, their phone system is not taking calls.
Conversation went like this.
Me, if there's any problem with the times, just say that Pete confirmed the earlier start to me, he is the one who arranges all the times of lessons.
DH, I'm not waiting for half an hour cos you can't get the timings right.
Me, are you really saying you won't hang about for half an hour so dd can have lesson, you're going to come home?
DH, yes.
Me, you need to stay for the lesson
DH, don't tell me what to do.