I am a single mom of a 4 1/2 year old son. He is having a really hard time listening to me at all. At times it is VERY frustrating to me. He is starting to ignore everything I say to him. He doesn't want to do most of the stuff I ask him to do. And when he does do what i ask he cries the whole time he does it. Or pouts and jumps up and down and throws fits. They are not extreme fits or tantrums yet but i am afraid they will get worse. Considering I am the only one who really deals with him he has pretty much figured out how to get to me i guess. How can I change this behavior in him before it gets completely out of control.