Thanks @sweetpea you just nailed it. Everyone should be held responsible for their decisions. Marriage is no child's play and it's not a blind date. There must have been a wedding at least, with some vows taken in front of some witnesses.
So everyone is expected to walk into it with full information about what happens in marriage. The problem is, most folks just want the bliss without the sacrifice and it doesn't really work that way.
You do realize that it is usually women who divorce men, rather than the other way round?