I made an appointment to talk to a priest about my marriage. I'm not terribly religious but we were married in the Catholic Church and I think my catholic guilt is keeping me stuck.
I'm Catholic too, sthelen, and it is a very difficult decision. But the Church does allow for divorce in the case of unrepentant, continued adultery. I ultimately decided to stand up for holiness in my marriage and file for divorce, and I'm happy to report that my wife ended her affair, we reconciled, and have been happily married ever since. But I ultimately had to be willing to let her go if that's what she decided to keep doing.