How does one move on after all this drama?

Hubby has wronged me so bad and I don't want to be with him any more. In a nutshell he married me while he was married to 2 other women and I had no idea whatsoever. I found out 2 years after our wedding. He has grown children that he never told me about and I'm just now finding out. (Yes it's bigamy and it's illegal). And I've been with him for 10 years!!! (8 years dating, 2 years married). But I can't stand the thought of him moving on and starting another family. I guess I just don't want him to be happy. And I don't want another woman enjoying a life with him while I'm the one that groomed him to be what he is. I'm raising 2 kids alone now, his kids. He sends no support but wants us to move overseas with him. I don't like how he treats me and it will be worse overseas around his family. He has a radiant personality and everyone believes his lies and my parents aren't helping me address my issues with him. In fact he was a groomsman at my brother's wedding here recently even after they found out the details as stated above. How do I move on? Is there any hope of me ever getting married? I"m not a bad person, I just got lied to. Will this dramatic story turn men away from me?