Dr. gave Risperidone. It doesn't work. When my husband gets verbally abusive it's because he is anxious over some imagined problem. Last night he "saw' a light go on in his office and "knew" someone was up there. He prowled around the house for over an hour looking for them. This morning he shouted at my adult son, telling D that he knew D had been in his office. He turned on me accusing me of giving D the key. Frankly, no one in their right mind would want to go in his office because it's such a mess. The Doctor prescribed Risperidone and a gave him some this morning, but he's been angry and hostile all day. Any suggestions short of homicide will be welcome.