Please don’t bother wasting my time anymore if you can’t provide the actual “well known adage” you claimed you based your comment on.
I’m not the one wasting your time. You are voluntarily responding to me to tell me that those who studied this say that the odds are against May-December marriages, especially the greater the differences of age, don’t know what they are talking about.
It is you that is using your time as you wish to use it.