Last four month my son staying alone because of my work and my wife's exam. We didn't gave him that much time. Now last two three months we observed that son is absent minded and he response rare. He playing alone now also when another member or other child want to play with him also. We did a mistake we showed to him cartoon last 1 year during lunch and dinner. We stopped cartoon last one week and my wife and other kids and persons are giving time more. But son still playing alone and some time seat absent minded. I an staying away from my family because of work. Met my family monthly 7 days. Son talking few words. We are very worried about our son. Kindly give me solution. How we will behave and what is the treatment. Suggest me.