I also got told "a good row clears the air". Never understood that one.......why?
What is a good row? If a girl i was with was worried about something or a problem arose, i though he idea was to support eachother not take it out on eachother.
I must've missed a point somewhere!!!! 
I have found that to be very true. If you bottle things up, hiding what should be said because you do not want to upset your love, then eventually it can destroy a marriage / relationship as resentment builds and love turns to hate. If you release the tension by having a good row every so often then it clears the air and you can enjoy 'making up', which is a REAL pleasure in itself!!
That makes for a healthy marriage / partnership

Philosophy I can cope with, amateur psychology I can't (and my apologies if you are a professional).
In my case "a good row" is totally one-sided. I get hurt, the wife wins. I'd much rather bottle it up - it avoids the humiliation of another climb-down when I am convinced I am right. In time I will forget the bottled up resentment, the defeat will smart for longer.
My coming out on top in one of these set pieces is not an option. 
My opinion comes from 55 years of life experience, dealing on a professional level with staff, experiences with family and friends (including those who are in their 51st year of married life, and my own 28 year (failed for 'other' reasons) marriage.

It is hardly just amateur pshyology (and I have academically studied this) :-? :-?. If you feel your arguments are "one sided" I suggest there is something very wrong, but of course that is your business.

However, marriages / partnership should be on an equal footing and everything should be openly and honestly discussed on that basis.
All the best Jereyboam
