A boy of class 6th showing aggressive behaviour with his classmates and found to use abusive language and showing violent behaviour with  his elder sisters,mother and even his father, when he was not given access to using mobile phone or asked to study.It was disclosed by parents that the boy being the only son, he was given undue favours before. However the boy lessened his aggressive behaviour in the class after counselling  but still continues same behaviour at home. Please guide how to help the child.