One evening a week until around 6:30 I watch my husband's kids along with ours whilst he finishes at work (he has to stay later this day).
One of them wants to do a hobby on this evening and I've been asked if I'll take them so they can do it. It's about 15 mins away and I'd have to stay. I've said no. I have his other kid too and our young child who'd have to be dragged along.
AIBU to say that I'm not taking them so H or their mum even will need to sort something between them if they want to go?