Yossi, I agree completely. Knowing someone for < 6 months is hardly enough time to figure out whether you are a LIFELONG compatible partner with someone. Love takes time to develop – and yes, love should be present BEFORE the marriage occurs.
As far as I can tell, “pru u’rvu” does not mean that one has to be in such a rush to get married that it ends in divorce. You have the rest of your lives together, take a little longer to find the one who is right for life. Even if that means…gasp…dating for over a year!