It is understandable that he would feel slighted and out of place. This is a religious school. I am sure he was treated more fairly than at a muslim school. He was allowed to attend for academic reasons and participate for this purpose. When he chose to make it a platform for HIS agenda that was contrary to school principals it became and issue. He should be punished for his misuse of the school and his peers. Outside of school he has the right to be whomever he wishes but in school he must conform to school guidelines.