As Society Marched On, this became less and less the case, and in modern works a very small age gap is often considered ideal, with a maximum allowable (as opposed to "ideal") age gap proposed, and often applied equally in either direction (older man vs. One commonly-applied formula is the "half your age plus seven" rule, in which the older partner's age is divided by two and then increased by seven to reach either the ideal or minimum allowable age for a romantic partner.
Traditionally, a man was expected to be established in his career and lifestyle before marriage, whereas a woman usually transferred directly from her father's household to her husband's within a couple years of reaching adulthood, so it was considered ideal for the man to be at least somewhat older.
While a little sister two years younger than you seems completely annoying when you are seven, but 10 years down the road, she seems far less immature.
However, there is absolutely nothing in the Bible that indicates this.
It can also be inferred that Boaz and Ruth had a significant age difference in today’s world standards.
It’s often “different strokes for different folks,” as the old saying goes.
The lyrics to an old TV sitcom—“Diff’rent Strokes” —often reminded me as I was growing up: “What might be right for you may not be right for some.”Many single men (LDS men included) supposedly go by this rule of thumb: “You can date someone who is half your age, plus seven.” As we get older, this allows for more flexibility in age gaps.
This would place the maximum allowable age gap at a static fifteen to twenty years or so, depending on if the speaker is referring to the physical ability to have children or the socially acceptable age.
Compare May December Romance, Comedic Lolicon, Likes Older Women, Likes Older Men, and Wife Husbandry.
This trope is when a specific formula or calculation is proposed to determine either the "ideal" age gap, or the maximum allowable age gap before it becomes "creepy".
(One common criterion for compatibility between prospective marriage or romantic partners is the difference between their ages.
In its earliest appearances, this rule is often cited as having French origins, although this citation always seems to appear in English-language (British or American) sources, leaving its true origin mysterious.