question: my son is 13 years old and has aspergers. he has always been sweet and obedient. we switched schools this year and it has been awful. he threatens to hit me, tells me to shut up , pees on the carpet in his room and in the playroom. He always promises not to do it again but does and they are big stains. he just threatened to slap me. What do I do. I know some of this is puberty but why the urinating?