My youngest was off school yesterday as he was unwell and I was pretty sure he'd be off today as well. My sister is moving house this weekend so I phoned her last night to ask if she wanted me to look after her baby for a while as I'm off work anyway with my son. I'd already looked after him quite a bit last weekend and she said she'd been able to get quite a lot done. Anyway she said she didn't need me to look after the baby tomorrow as she's finished packing and hasn't really got anything else to do until moving day.
OK great I thought and asked her in that case would she mind keeping an eye on my son for an hour and a half so that I could go to a really important meeting at work. "No" she says "I've got far too much to do"
AIBU to be a bit pissed off?