Thank you for your question
My name is ***** ***** I shall do my best to help you.
You must give an address to the school.
They should not divulge it to anyone else and you can ask that your file be clearly marked as a high risk one.
In fairness all schools are careful where parents are separated to ensure the safety of all parties involved.
I hope that this is of assistance - please ask if you need further details
I woudl go further and contact the Local Authority (if it is still a state school) or the Management (for an Academy) and ask them to inform the teacher that she has no right to release the address