["I was married to my wife for thirty years, and even though she has passed I can't bring myself to date anyone else.", "After being married for that long, I really don't blame you. Do you want to move on and find someone else?", "I don't, but my kids keep telling me to try it out.  I just feel like it's cheating and I can't stand the thought of it."]
Well, if that's how you feel then maybe it is best if you stay in the dugout and don't play the field. No shame in that.
I was married to my wife for thirty years, and even though she has passed I can't bring myself to date anyone else.