Everyone wants to tell you the definition of adultery but that doesn't matter. The only definition that matters here is yours and your current partner's.
Why should you feel guilty for something you did while you were separated and which you say you didn't follow through on? I think you should be proud of yourself, not guilty about what happened.
You should feel good that someone had that type of passion for you and keep it just as a warm memory that can make you smile sometimes. It's in the past and you should find it easy enough to keep it there.


