Why is it that when people have kids without being married....?

They either say getting pregnant just happened or marriage is only a peace of paper? I mean is marriage obsolete? Is it out of style? The in thing now is premarital pregancy and if you are engaged to be married, you're considered a square, right? It definetly seems that way in nowadays. I mean, how can a person say getting pregnant just happened when I 'm sure they were educated on and that's how one becomes pregnant. This one girl I know said she has a son out of wedlock, but she's to young to get married. So, I asked her why she had a kid before marriage and she feels she's not to young for that, but she feels too young to have a husband and she gave me the clic answer, ''It just happened.'' So, they lay daown with each other and don't think of the consequences of having a child, except for the physical pleasure of and a lot of them that they were in love with each other when in reality, they thought they were in love with each other.