My son is 19 and has previously been diagnosed with Bipolar Disorder; however, does not take medication. He is exhibiting signs of inappropriate sexual behavior such as video taping himself in acts of rectal stimulation, video taping friends while involved in sexual intercourse and has been accused by his aunt of inviting her small children to watch porn on the computer. He denies that he has a problem. What do I do, or how do I get him to see that his behavior is not appropriate or normal?