It's hard to guide you with such limited information. However, it is possible that what you need is a systematic way of managing your son's behavior. Within a certain range, it is to be expected that two-three year olds will display some degree of
oppositionalOppositional defiant disorder behavior. It's the way they begin to act on their environment. It's a
normalNormal saline flush part of development, but requires management. Read Lynn Clark's book SOS Help for Parents. It will offer you a productive, practical way of managing this behavior. Beyond that, it will provide you with a
reliableReliable gentle laxative guide for managing behavior throughout the years of childhood.