Married man reconnects with first love after 20 years - is the emotional connection wrong?

I am 52 year old married manwith good physique and working as a higher group executive . For last few months I m in a relationship with a married lady who works with me and in just next subordinate to me who is married and 40 yr old. In my married life though I love my wife, she is keeping distance from me and our relationship is not at all in good shape. Also We r staying in separate house. I have a son 18yrs. My extramarital partner is also not happy in her family life. But she is very caring and expressed her respect and affection for me. I also care for her and I expressed my feelings to her. We respect each other very much and we feel good when we together. Our relationship is purely mutual respect and caring. No physical attraction for each other ,except occasional hug with affection. I donot know the future of our relationship. What should I do. I tried to just move on but unable to do so. She also tried as she told me, but whenever we come across we could not resist to think again and again for each other. Please advise.

I had a relationship with a married woman and I'm also married. As we're a Muslim so having some boundaries about dating and physical relationship but yes on phone and chat only, I never ever even touched physically due to we believe we'll meet Afterlife not here. In our religion wife will meet her last worldly husband Afterlife (in heaven) now problem is we both have no issues our spouses but we love to each other badly. I'm 42 she's 38. And also in our religion chatting, talking, with girl or boy after married or without is forbidden but (Official Nikah) if possible so. Now tell me what should I do?