Thank you for your response Dr. kml. Great Cuckoo excels at this also. His family history-mother depression
Oldest brother schizophrenia
2nd brother-Bipolar
Sister-depression
2 other sisters and father-fine.

I agree he is manic, but no diagnosis of bipolar. Also is paranoid. The world is out to get him. Sure genius we are all focused on you. I would swear no substance abuse as he is very focused on weight training and often makes fun of those who take steriods and such for that, won't even take an aspirin. No medical problems in the last 12 years-only been to the doctor twice-knee problem and Upper Resp Infection. No smoking ever.

I am very worried that there is more going on than MLC too but not sure what to do. It is not possible that I suggest a doctor as he would go right out of his tree. Today paranoia when I did not talk to him. He claims someone keeps liking things on his FB account that he does not like so he changed his password. Post today "I DO NOT LIKE SBERBANK!!!!!!!!!!!!!!!!!!!!!!​!!!! What the hell! I never once did it. I do however prefer sbermbank. xexe" How is this funny??

Symptoms of change in the last months since we split-excessive anger, not sleeping, weight loss-body fat is down to about 4%, eating about half the food he did before, hair graying rapidly and receeding, told me he has lost interest in working out and went about 6 weeks without doing it when we never missed a day of it in 20 years, told me he feels as though he wakes up in the morning in a fog likening it to when you have the flu and everything is fuzzy and cloudy mentally, told me he never stops thinking and his mind never stops racing so he has trouble sleeping. This last week I also noted he is talking to himself frequently both during the day and in the evening. One night I wakened to find him in the hall staring into the bedroom and mumbling to himself for about 4 minutes before he returned to the couch to sleep. Also I wakened nightly (5 times) in the middle of the night at the university to find him standing over my bed mumbling but then can't make out what he is saying other than it sounds like instructions to himself-no no why why can't can't back to bed/sleep. ALso the vague references to suicide that I described in other posts. Would you please comment on whether in your opinion you think he is suicidal if you have the time, and whether these things I have described here indicate to you any particular mental illness? Thank you!