Should a husband be older than his wife?

Since God made Eve from Adam's rib, is it all right if a husband is younger than his wife? Or, does he have to be older than her since the God created Adam (the husband) first? 

Genesis 2:21 - 23

NKJV - ²¹ And the LORD God caused a deep sleep to fall on Adam, and he slept; and He took one of his ribs, and closed up the flesh in its place. ²² Then the rib which the LORD God had taken from man He made into a woman, and He brought her to the man.

Clarify • Share • Report • Asked September 01 2014 • Sabrina Bryan