Just after opinions.
I go to an activity twice a week if I can (depending on work shifts). The activity itself is half an hour and total time including travelling is around an hour, maybe a bit more depending on traffic (it’s about 4 miles from home). My SIL is staying with us ATM. I went last night, the class was 6-6.30 and we went for dinner afterwards to a local pub. The class tonight is 7.30-8.00 and it would mean a late dinner. Would it be massively rude of me to go and either leave them (DH & SIL) to eat and me eat later or should I just knock it on the head and spend the evening at home?