I just saw this article and thought I should post it. Some of it makes sense, however, statistics can only give you the odds of something. Take this article for what it's worth, but there are some good tips in there. For example, arguments over finances take a huge toll on a marriage. The statistics clearly show that couples that fight more about money are more likely to get divorce and that certainly makes sense.
Take a look:
http://www.thedailybeast.com/blogs-and-stories/2010-05-19/15-ways-to-predict-divorce/?cid=hp:mainpromo6
