I just want to add that I discovered the A as I was paying bills and called the number that kept appearing.
I immediately confronted H and he admitted it. I was devastated.
And, I, too, exposed it. I would not tell the kids but they knew something was terribly wrong with me that day. I told them they would have to ask their dad what was wrong with me. At that time, they were 14, 13, and 11. Sure enough, they asked and he admitted to them what he was doing.
It ripped those kids apart and their biggest fear was that they would have to move out of their comfort zone and I told them no, they would still be in this house, etc.
Several weeks later, I called my FIL and informed him. He wanted me to kick H out. I told him I could not do so at this time.
To this date, H is not welcome at his parents home until this woman is out of his life. H has not spoken to his family in three years. Pretty sad.
The Bomb: 08/05 H moves out: 06/2006 H moves back: 01/07 & Out again: 01/07 H moves back: 03/08 & Out again: 04/08 H moves back: 05/09 & Out again: 07/09 Divorced 08-12 Kids: 22, 20, 19