DS is nearly 14. He has always been strong willed and likes to think of himself as macho and one of the boys. However, underneath this façade, he is a sensitive and insecure soul. He can be articulate when he feels like it but, unfortunately, he can also be totally inarticulate when he feels like it: he will simply blank me, even when I ask him a direct question. I have told him that it is very rude but it doesn't bother him. The more I say anything, the more he clams up. I think that he is playing a game of control.
How do I stop him doing this? I am tempted to do the same to him next time he asks me for something but DH says that is childish.