Interesting one and true.  Blaming each other in small matters is the thing happens in most of the couples I have seen. They just keep fighting for small things. Few of them end up in breaking and yes good one can able to keep it up.

Harmony in marital life leads to happy homes, where the children blossom into ideal citizens. A bit of compromising and sacrifices for each other are essential. And that's the secret of Happy families.

Mutual understanding is the key to happy married life. 

Exactly sir. Not only mutual understand, but also mutual respect with each other plays a vital role in  blissful married life.

Yes.. If one of them has nature of let go then yes they can avoid those fights. 

True. Such marital harmony will pave the way for happy families. Children brought up in unhappy families are likely to become Juvenile delinquents.

Very interesting might be true but there are in many ways unique conditions for every couple.

Exceptions will be there. But anyone who wants to enjoy a happy married life should direct all his or her efforts for ensuring a harmonious lif inorder to avoid wrecked married life. And it should be a joint effort.

I too feel that there is no one or two things that brings happiness into marriage  apart from certain basic factors like mutual respect and understanding ...They say opposites attract but in my experience it can happen only with metals, in fact having similar tastes and common interest makes it easier to deal with the partner..

Of course, there are no specific set of rules to strengthen the marital binding. The couple has to devise and develop ways congenial to them. In this regard, it's essential to direct all their endevours with heart and soul.