I think I have located and linked most of the major scriptures about marriage, separation, and divorce. I encouragement you to try to read through them all in one sitting. It took me about 30 to 60 minutes to do so. If you prefer a different Bible version, you can find others listed on http://www.christianity.com/. Just click on the drop down box next to New International Version. http://www.biblegateway.com/ has even more versions available.
In another other posting, I will discuss my own observations.