Hi , My 23 months old daughter is very naughty and not listening to us.. if we tell her something we tell no or will tell opposite. if she need something we need to do that moment otherwise started hitting us or crying , throwing toys etc. from last 2 weeks she is behaving like this. its like a sudden change in behaviour. we tried to make understand in a good way , tried to make divert mind , but when nothing is working to control her we need to shout or hit.. Can anyone please give some suggestion. we don't want to shout or hit our baby but when she is going out of control we are force to do