OH had an evening at the pub planned with his work mates for a few weeks. A friends birthday. I've woken up this morning with the flu and I feel dreadful. We have a 6 month old DS. I text him at 4 when he finished and asked if he could maybe go for one or two then come home and help me? (DS is teething and incredibly grizzly and has refused two naps today so I'm running on low). He has messaged now (2 and a half hours later) to say he will be home at 9 as he has had this planned for weeks and he's enjoying himself and I need to "get my big girl pants on". I'm feeling ropey and been sick twice and I'm exhausted looking after a LO who has kept me up all night and won't settle. AIBU by being upset he hasn't come to help me or AIBU by asking him to come home and ruining his pre made plans?