Not sure how to feel...

I met this guy in 08 n we slept together, his in a relationship so I left him alone but he kept reaching out to me n i never responded. I run into him n we slept together again n we started seeing each other. He was still with his girl. I fell in love with him and he didn't wanna let go of me either but after a while I felt disgusted of our behavior and he wasnt making me his official girl so I left him alone and moved on and got married. I never was able to fall out of love with him n my marriage fell apart partially bcoz of that. He gets his girl pregnant had a baby married her for that reason and his unhappy and now getting divorce and wants us (him and I ) to make it work. At this moment I don't know how to feel bcoz I'm seeing someone but still deeply attracted to him.

Im sorry to say but this guy seems not all he's cracked up to be. Do you really want to be with someone who has the potential to cheat? Would you be able to trust him? Id say he doesn't sound like a catch and to stick with the new fella if you like him. You won't be able to love or blossom if you're still attached to a cheat. Hope you work it out. X