A married man is pursuing me?

Anonymous
A married and older man has been pursuing me for the past year. It has gotten more intense with time and now it is obvious to both of us that he really, really likes me. Before you ask, I didn't react beforehand because he is a co-worker and I chose to believe that's just his way of remembering his youth or something. I honestly never thought he would actually try to take it to the next level.
Recently I found out that his wife is depressed and he has made some comments about them having a fight etc., and now I just wanna know... does he see me as his remedy? Is he trying to bang me and keep it secret or actually hoping to start a relationship with me? How do I find out for sure?
I want to make it clear that I will never be in a relationship in which I am not fully respected, so an affair is out of question for me. But it would help to know how I can find out what his intentions might be.
Any suggestions? Thank you!
A married man is pursuing me?
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