Dear Welcome to HCM We understand your concerns I went through your details. I suggest you not to worry much. If the symptoms you gave here are correct, then I do suggest that your husband do not need a psychiatrist help, but needs the help of a psychologist. Anger and aggression and negtive thinking due to past happenings and disppointment from those incidents are normal and happens with every one. Understnding life and its significance is the key. Logo therapy and simple behavioral therapy should do good for your husband. Please consult a psychologist soon. If you need more of my services, please post a direct question to me in this website. I am happy to serve your purpose. Hope this answers your query. Available for further clarifications. Good luck.