SOME churches may run church based on ways to keep people in the pews.
Many of these methods focus on the shallow.
These methods include entertainment, visual optics and sound.
When you sow shallowness and lack of depth, you reap shallowness and lack of depth.
So you have all these people sprouting shallowness and lack of depth.
A total failure of true discipleship.
These people with shallow fruits then jump in to marriage.
Shallow fruited people then exit said marriage due to their lack of depth.
In other words, I think the lack of difference in divorce rates is a symptom of a much greater problem.
DISCLAIMER: I know there are a guzillion shades of nuance that may not apply to what I just said. In general, I think what I said applies to things in general. Please don't flame/jump on me/distort because my general statement steps on the toes of your nuance.