Wife wants Divorce, I do Not 2

[tough spot]

I am 95% certain there isn't another person involved with my wife.....and she doesn't want to have anything to do with 'working on r'.

She is at work tonight. I needed a break! I used to think that when people did strange things like my wife, that they must have some sort of alcohol or drug problem. Now i see that isn't necessarily true!

All though, she did have an eating problem. About 1.5 yrs ago she had surgery and has lost 110 pounds or so. She was also diagnosed as manic depressive. She lost weight, quit taking her medicine.

Not sure if there is any relevance.