I have a 5 year old little boy and I need some advice despritely if you guys don't mind. Any baby sitter, family member, and teacher has told me for the last couple years that when I'm not around he is an angel and listens but the minute he sees me  he completely flips the switch and whines about everything,argues and basically just pushes me as far as he possibly can. I have tried so many things to change it but I really just think it's getting worse. Someone help me please! This momma is about to loose it lol