Kids have money in a bank account that only me and their dad can access but has to be done jointly . Son has messaged me tonight wanting some money from the account for getting Xmas stuff and he wants it tomorrow , now here's the aibu he wants me to finish work early to go to bank for it and when I said no I'll go Saturday I'm told I'm selfish and town will be rammed then because it's close to Xmas so aibu to say it's Saturday or you don't get it full stop , Monday to Friday job 7-3 or 8-4 shifts