Can anyone help. My DS is very grumpy all the time. He is cross when anyone speaks to him at the moment, and if he gets even mildly reprimanded he shouts and screams and says it is all my fault. He argues and argues and then gets extremely upset that he feels he is being told off all the time. I am stuck as to how to come up with consequences when he is rude to other adults / children. We have a naughty toy shelf but we haven't needed to use it since he was 3. I am really not sure what to do as its got to the point where I am on such a short fuse with him as he insults me all the time. Help....