After two years, he says he was married all along

When the baby daddy doesn't step up to the play: Photo; Courtesy

I have been dating this man for two years and I recently found out that I am 12 weeks pregnant. When I broke the news to him, he changed all of a sudden and has since become a totally different person. He told me that he is married and had only separated with his wife when we met. This had never come up before. He keeps telling me he is a Christian and that they had a church wedding that cannot allow for him to have another wife. I am still under the care of my parents and don't know what to do with the baby because I also need a life. I want to get married and have a family of my own. I don't know how this will go because I see the way single women with children struggle to find a man who will love them as they are. I love him dearly but I don't know what to do now. Please advise me. {Nancy}