DP and I are home today (not because of our virus), and I was just getting some milk out of the microwave when I got a phone call from my Mum, asking me to look after my DSis 7 (who isn't feel well), whilst she and my Dad finish off their Christmas food shop with DSis2 and DB.
Unfortunately, myself and DP really didn't feel up to it and I declined, I said "No, sorry Mum we've both got a throa-"" and she cut off, after saying shouting fine and hanging up.
I rang back a few minutes later because I noticed a missed call from her. Her reply was when I asked why she called "I didn't mean to ring you, I meant to ring nanny". I asked why she hang up on me and her answer was "because I can't find someone to look after Dsis! You have a throat infection but you don't look after her with your throat, do you? All she has to do is sit there for a little while"
AIBU to have declined, even though we're close family? In all honesty, we didn't feel up to it and I'd just rather not. AIBU to say no other explanation than that is required to give my Mum?
She wouldn't treat a friend that way, and I'm her adult daughter who I think deserves a little bit of respect. I wouldn't dream of doing it to anyone, because I don't think it's anyone's responsibility to care for my children.