No, Gastic Bypass isnt the easy way out!!

So 2 years ago I met and fell in love with my boyfriend.  At the time, he told me that he was seperated and getting a divorce.  That was fine, he was living with his father so I thought and we would make it work.  The big issue was that we lived in two seperate towns in neighboring states.  We only lived like 30-45 miles away from one another but it was enough distance so he apparently could live a double life.  So the story goes, we dated for another 3-4 months and we decided he would move in with me.  I had met his daughter, and she had met my children.  Well I am at work one night and get a strange phone call from some woman claiming to be his wife, which I already he was married but seperated.  She proceeds to tell me that he had never really moved out and that they were not really seperated.  I was floored..  When I got home that morning, he begged me not to leave him and he kept telling me how much he loved me, yadda yadda yadda.  Now here it is 2 years later, we are still living together and he still isnt divorced.  I am ready to move on with my life without him I think…. It will be hard because my children have grown attached to him and I think that it is one of the reasons why I havent kicked him out sooner, but I cannot live my life like this anymore.  I want to get married and grow old with someone, not be someone’s mistress…