Possible Duplicate: How do you discourage a toddler from hitting people? Out of the blue my 16 month old son has started hitting his sister (4 year old) and other kids when he is frustrated ...
Recently my daughter started to hit another girl with whom she is currently sharing her nanny. My daughter is 2 years and 2 months now, the other child is 1 year 3 months. The nanny was our daughters ...