No.. you didn't cheat. You made it known that you lpve your husband. You drew a line in the sand by letting that be known. You did, in my opinion, perhaps cross a bit of a boundary by letting this man know you've thought about it, but it's not cheating and you did nothing wrong. I wouldn't mention it to your husband though... just my own two cents. It's not worth mentioning or worth stirring up trouble over, especially right now during this pandemic and difficult times. Plus it was in 2016.