It is better to scrap marriage system which sustains all the non-sense assumptions, beliefs, traditions and so on. In evolutionary perspective, marriage is against man's nature. Men have nothing to gain in marriage so they are bribed so many things to make them ready to marry. They are bribed for continuity of their last name (which of course just enhance little ego which in turn enslaves man), man are said to be boss (head) of the family (home), and so on.