(Have also posted this in Multiple Births.)
My lovely sister is tearing her hair out and is being made utterly miserable by her DSs constant relntless arguing.
I feel especially sad for them all (including BIL and my DNs) because they are twins. Somehow this makes it worse (IMO) I feel they should be close and supportive of each other but if you can imagine the polar opposite of this and times it by 10, you'll get an idea of how bad things are between them.
They haven't been especially close since they were about 7/8 if I remember rightly but it is definately getting worse. One DN is particularly upset by this - they put each other down all the time and it's affecting his confidence A LOT
As things are spilling over in to school life I have suggested that DS contacts school and gets them to have a word whilst not mentioning that this was initiated by my sister - they might take more notice if a teacher has a stern word (was my reasoning.)
TBH if they weren't related, and one pupil was treating another pupil in this way, I think the parents of the child on the receiving end of the behaviour would almost certainly be contacting school and the word bullying would be being branded around.
Please help if you can.
Thanks for reading - I know it's long winded but don't think I've put enough info on the post I put in multiple births.