I married, but i am starting to have feelings for another man. What do i do?

I have been married for six and a half years. My husband was very emotionally abusive and neglectful for over six of those years.I am in love with love. I am very loving and attentive in my relationships and I give it all I have. Unfortunately I married the only man unable to return it until it was too late. When I decided to get a divorce My love for him was gone completely. He decided he wanted to change. He fell in love for the first time in his life and he has changed quite a bit. I decided to stay for the sake of our two children. But I can't get back the love and attraction I once had for him. My husband was laid of and I started working to support our family. I started feeling like my self again. I made a lot of friends at work, One in particular. I never believed in soul mates until I met him. He feels the same way and is also unhappily married. We have a very strong attraction for each other physically and spiritually, We both have strong morals and don't want to do anything wrong, but we both feel stuck in our unhappy relationships for now. I want to work things out with my husband, but I don't want to live a life without love. And how many times does one find their soul mate? What do I do?