I'm probably going to be absolutely slated for my post but I'm telling my story with the hope that it may help you and anyone else going through similar.
I'm ashamed to admit that 20 years ago I was unfaithful to my husband for a very long time. I tried many times to end it, sometimes for a year or so but in the end I was simply too weak, too selfish, too immature and lacked self worth to end it once and for all.
For me, it took being found out to sort it out.
When my husband discovered the truth I honestly thought he'd end it. But to my amazement he didn't. I remember him saying he didn't want to be a 'statistic' . He only confided in the wife of my illicit partner and a married couple who I didn't know very well and were not in our circle of friends.
He made it clear from the outset, if it was going to work then I had to agree to certain conditions. I was not permitted a mobile phone. I could not go out on my bicycle alone. I could not socialise or have contact with my best friend (she knew about it) I could not go to any social gatherings without him or the children. I had to answer any questions about the affair. I had to be honest. Naturally, I did all those things and did not push for my way on anything. Basically, I did not rock the boat. Slowly, slowly, the marriage began to repair, and he started to trust me again. After 5 years I was given a mobile for Xmas (a significant step).
At 50 I was diagnosed with Stage 3 cancer and that did change things for him. He softened and my life-long friend was allowed back into my life.
The only reason it worked for us is because we both wanted it to work. I was totally remorseful. I respected his conditions. Obviously, I have never made contact or wanted to make contact whatsoever with the other person. He too is still married and has not tried to make contact either.
I am eternally grateful I was given a second chance.
It is your marriage and your choice where you go from here. Howeve .... you found out, you gave him a second chance and he has done it again....
I wish you strength and resolve in whatever you decide to do. X