DD seems to be constantly grumpy and argumentative at home recently. She is making the rest of the family miserable/bad-tempered/stressed out.
She refuses to get out of bed in the morning, and then when she realises she HAS to, she has a tantrum.
She has a tantrum when she decides that she no longer likes what we are having for tea (even though she liked it last week).
She has a tantrum if DS gets a treat (for doing well - she gets them too).
Etc, etc.
She is, of course an angel at school, at clubs and when her friends are around.
We asked her what we could do to make getting up in the morning easier (she usually goes to bed around 7.30 and is woken up just before 7), but she just turned it round into another rant at us - that we don't love her, etc.
She has started to sprout the tiniest bit - is this normal for a pre-pubescent girl, and if so, how do we handle it?