Emirates — cabin crew

On the 8-9th of September, my mother and I were travelling Emirates from Dubai to Seychelles. The cabin crew superviser, a lebanese, came upto us and said that he is going to have to make a report about us telling the air-steward to clear our food trays while the crew was still serving. Nothing like that happened. Yes, I did request a steward to clear our dishes and he told me to wait a while because they were still serving. I said ok. Nothing else happened and out of the blue, this guy, the supervisor, came upto us and started insulting us. His parting words were, "I am done with you." Both my Mother and I had tears in our eyes. Please investigate this matter,