I've been divorced and I still believe in it. For all that complaining I did to my Pastor about waiting to get married to have sex - going to marriage counseling - etc. to prepare for marriage - it didn't save our marriage like I was taught those steps would.
I still believe those things are pleasing to God but doing those things without hearing God (or whoever you feel like you want to attribute that inner voice to - although it is still God) give you the green light should be a big no no for everybody.
But, one thing that was missing was that voice that said, "do this" - instead I had this voice that said, "don't do this" and it was right in the end even though it took 6 years for the mistake to play out (God thanks for my son though).
One thing I wholeheartedly believe is that in every situation we warn ourselves before destruction. I totally believe that most divorces that happen, the people who were getting married already knew it was for the wrong reason - money - convenience - etc. They had that little voice that said this is not the one and they didn't take heed to that. They took it as nerves (although sometimes it is just nerves) or they flat out knew it but thought they could change the person and therefore make them marriage material - eventually.
So ladies if you do decide to get married - listen to your hearts, your minds, and pay attention to that voice that is trying to help you not spend your life with someone who is not for you. If you feel doubts you deal with those until they are gone or until they let you know he's not the one.
It is not worth the heartbreak that comes later. Getting married is SOOOOOOOOOOOOO much easier than getting a divorce.