Q&A How Do I Answer the Questions I Don't Remember?

Hi Rick, My wife and I are struggling with the recovery process from the destruction of my affair. She keeps pressuring me to answer questions that she has about it. The only problem with that is, I can't remember the details of the affair that she is looking for, or be absolutely certain about giving a definitive yes or no answer if something happened or not. I'm in individual and sexual addiction counseling. She is also about to start therapy and we are in marriage counseling. The affair happened over a year ago and lasted for several months. An example of a question she has is "when did it end?" I can't even remember what month it ended. We are currently 5 months from discovery. How can I find the answers to these questions and remember the details? Thank you for your help.