Anonymous wrote:My mom told me as an adult. No lasting effects except that I still love both of them and appreciate that they are human but they worked hard to be together and stay together for their kids.
Both cheated.
Similar story here, except that only one cheated. I found out when the other parent told me as an adult. As far as I know, the cheating parent doesn't know that I know - we've never talked about it.
They stayed together for many years after the affair ended, but eventually divorced. I found out many years after that. So it was presented as ancient history that helped explain a lot of things, but was not a current issue that needed to affect my adult relationship with either parent.