Clouded Judgement

I don't want to love someone so much to the point of letting it cloud my own judgement and my choices. I mean take for instance, you jump on the bandwagon of getting married because that's what you feel right at that moment added with the thing you thought as love only to find out in the end that you really don't know the person whom you're married with,so the end result would be nasty divorces and annulments coupled with regrets and these words--> should've, could've, and would've.