Hi Flit, I wish you the best. I wouldn't be optimistic about it, though.
You don't have any chance at all to save this marraige unless you immediately stop blaming it all on yourself (takes 2 to tango), and above all, get out of that frame of mind that your life's happiness depends on her. If you are projecting that crap, you can guarauntee that there will be no chemistry and she won't respect you. She has kept this all a secret from you, so you know that this one has no real intention of including you in her plans, especially if she finds that you have no strength of character and think so little of yourself that you think you can't live without her, and are willing to change who you are, for her.
I trully empathise with you, but you have to dig deep in times like this. Give yourself some credit for being a good man, which plenty of women are looking for. Above all, be strong, acknowledge that your dream is probably over, and face the future. Encourage her to move out. Make the bimbo respect you if nothing else. Who knows, she might come crawling, but I wouldn't be too quick take her back. g'luck