50-63
Only if they're both consenting adults.
40 years
With adolescents 2 or even 3 years may be acceptable. As you get older this difference can, and often does, become greater
The ideal age difference should be between 4 and 7.
Depends on your age, the older the couple the more acceptable the age difference. For example, a 50 year old dating a 42 year old is fine but a 21 year old dating a 13 year old is just gross.
I've heard a couple of ways: One person told me that you have to be 12, but I feel that 8 or 9 would be a more acceptable age.
Probably not because of the age difference.
Demi Moore and Ashton Kutcher
It depends on the culture and on the families and individuals involved. In many countries, it is acceptable for a 30 year old man to be dating a 15 year old girl. But it must be considered that many of the reasons it's considered wrong in the united states do not exist in other countries. Also in other times... it is becomming less and less acceptable throughout history to date someone with a large age difference. Here in the united states, I'd say it's socially acceptable to most people to date within two years of their own age, but when both persons are out of high school, it's really fair at any age.
An 8-year age gap between a couple is not uncommon and can work well depending on the individuals involved. What matters most is the compatibility, shared values, and communication between the partners rather than just the age difference. It's essential for both individuals to be at similar stages in life and to have a mutual understanding of each other's needs and expectations.
because of the difference of the people in old age and people in modern age
There is no set age difference for boys and girls to marry. Usually, there is only a couple of years between the couple. In other instances, there may be 10 or more years between the two.