mam day by day he's behaviour is become a rude nd arogant.

A. hi first please don't label your child. it is one of the common phase of childhood as a child Gains his or her self identity at this stage . please stay calm consistent and positive. first respect your child feelings. listen whenever he or she come to you . so eventually your child will learn to listen you . don't raise your voice . keep your voice firm and speak politely with your child it will definitely help you.