Which of the Following Couples Are MOST Likely to Have

Multiple Choice

Which of the following couples are MOST likely to have a happy,stable marriage,all other factors being equal?

A) couples who get married in their teens
B) couples who get married in their 20's or 30's
C) couples who get married in their 40's or 50's
D) couples who get married in their 40's or 50's after previous divorces from other partners