Ok. So, the onus shouldn’t be on your kids to adapt but you’ve clearly done everything you can and apart from pulling her out of that school you sound like you have hit a wall. This is abhorrent that this happens and I’m furious on your kids behalf but given they are stuck with this for now I wanted to put what little is left of my brain to it for them.
So I’ve thought of a couple more options in the face of the digging into heritage.
Where are you from? ‘Hackney’ No really where are you from? ‘Hackney’ - repeat monotone. Then;
’I mean where are your parents from?’ - ‘No idea, you can ask them when you see them’
Or
Blank stare for as long as possible - full eye contact - then - ‘What do you mean?’ and then repeat ‘No, I’m sorry, I still don’t know what you mean.’ - ‘You are going to have to repeat that, I don’t get what you are asking’
They could have fun with it. See how many times they can repeat themselves before the racist gets bored. They could turn it into a competition between themselves. Try to make a dark thing, lighter.
They could have a competition between each other and go through the alphabet with different fibs. So answering ‘America’, ‘Barcelona’, ‘Canada’ etc.
If anyone makes comments about ‘money lenders’ etc, they could roll their eyes and say ‘what a tired old trope’ and walk away. It might leave others wondering what a trope is. Wondering if they said ‘troll’.
They could turn the tables and ask the other person the same question, and keep going - ‘no really, where are YOU from?’ ‘Where were your parents born?’, ‘what about their parents?’. Because we are all only here because of immigration/invasion historically - Saxons, Vikings etc.
A good old teenage eye roll and walking away?
But I truly believe they shouldn’t have to change - but this is the reality they are in, from what you’ve said.
Also, just to say - I’m left wing. So are most of my inner and wider circle. Not a single one of them is anti-Semitic or racist. Quite the opposite.
Sending you and your kids lots of love and strength and I’m so sorry this happening.