i just want to ask a question and it's really up to you. If he stayed with his wife for 20 years and all why is he leaving his wife? I don't know but men tend to look for a crying shoulder when they have a problem in the family and that's why you appeared in the picture.I hate to say this but i don't believe that married man loves you more than he loves his wife.So be careful cause i know of married men who does this thing and eventually go back to their wife...Sometimes our feelings are so strong you could feel its you and me against the world thing but we have to think of the pain the family will go through..that's why marriage is supposed to be for better or for worse.So let him settle everything first with his family rather than keep your relationship with him at this point in time. Kung para sa imo gyud na day, mubalik gyud na sa imo.And one more thing, if he can afford to leave his wife, will he not leave you too? So you have to think about it one hundred times. It's different if you are already living in the same roof than just being together somewhere.