If there's somebody who understand children very well, its the parents. No parents would wanted to do a thing harm their children. They are doing what they believe what is right for them. They have the heart towards them. Compared to the government, they are just about theories and things that has nothing to do with the emotional state of the childre. Yes, they indeed very smart in study human beings, how their mind and emotion react to things around them but there is a connection between biological parents which the so-called social workers dont have.