Student terminated from School

Dear Sir \ Madam, My brother in law perusing 11th standard in a School. There was a fight between two students from 12th and 11th standard. now the school is blaming my brother in law and forcing us to take Transfer certificate now. My Brother in law as alerted his friend that class two students from class 12th are planning to beat him on humanity basis, now this as become major reason for the school and now school stating because of my brother in law alert issue has started and he was key person to start the fight. Since last one week we are meeting the school principle and request her to join my brother in law back to school and we shall take sole responsible for any issues in future. But the school principal give not respect to any one neither to school teacher\ staffs nor to the parents. Principal way of talking and handling students is very rude. Chairman is not ready to talk to parents and asked us to talk only to principal. Do let us know is there any proceed further, is there any way to file a case on school principal. My Email : [deleted] Mobile : [deleted]