My children deputy head teacher is so rude always ignored me when i say hi and every morning she stands at the main gate greetings parents but when she sees me , she will walk away and always greets other parents first doesnt to me and when i greets she ignored . Since september i now decide to use the back door so i wont see her again and today she was at the back door talking to my little girl how lovely her hair was , i say good morning twice she just ignored me and turn her face but i heard her saying hi to other parents . I dont know what i done to her it is possible for me to complain or just ignored it ?