Dear Welcome to HCM We understand your concerns I went through your details. I suggest you not to worry much. But the description is not enough to diagnose any mental disorders. He may just be stressed or over worked. Ask him to take a vacation for a week or so. You can also take your partner to a psychologist who can diagnose the problem. If you require more of my help in this aspect, Please post a direct question to me in this website. Make sure that you include every minute details possible. I shall prescribe the needed psychotherapy techniques which should help you cure your condition further. Hope this answers your query. Available for further clarifications. Good luck.