Good sex = Happy marriage?

Created by Sagar Potnis - 16th May, 2013

Several studies in the past have said that if a couple is able to satisfy each other sexually, then they have an amazing marriage. Is this really true? I feel marriage is much more than just having good sex.

It's about so many other emotional and psychological factors too that contribute towards a great marriage. so I somehow find these studies baseless. What's your viewpoint?