Thank you for addressing me.
While I will start by saying that it is probably a
traditional worldwide that most couples have only a small age difference,
this can be attributed to the fact that many couples marry when they
are young. Yet in Europe especially, younger women have married older
men for centuries. The thinking here is that the older man is more economically
and emotionally established than a younger man.
We should take into consideration the fact that due to a much better
standard of living in the USA and other 1st-World countries -- people
stay healthy, energetic, and strong for a much longer period of time
than people in general in Russia.. A 50-year-old American man and a
50-year-old Russian man can show great differences.
I hope this has helped, and thank you for the interest in our site.