I know I been wrong but just need advice

I had a boyfriend which we travel and broke up at the resort we went he meet a girl this girl got pregnant in with 3 months and the day he told her everything was over she told him she was pregnant kids are a blessing he didn’t have any I had one he ask me ask me to have a child with him I was just not ready to make the story short we broke it of he wanted to be a father to his child but unfortunately we been together for the past 7 years while he is with his wife yes it gets better he married her. We broke it off I couldn’t take it that he was not going to leave her with the excuse every married says I’m their for my kids yes she had another one. I got pregnant too unfortunately had a miscarriage. And broke it off got with my ex thinking on a ONE night stand and I got pregnant. So now we both have two kids and all this time his wife which I meet once when he supposedly at the beginning was going to break up with her. I need some advice she found a receipt with my number and address and knows of me. By the way him and I work together we meet at work but he recently no longer work at the same location as me.

I bought a house in the same area as him we were living a double life so comfortable travel he came over stood at my house. I love him I can’t keep on with my life with out him it

What can I do

He is not leaving her

I cheated on him at with my ex and he has not forgotten for that

My life is a novela