At the time that I knew them, they were not living together. They began dating again after their divorce, so I didn't really see fighting.
When I was involved with 'Star Wars,' I was very interested in all the backstories, and I used to pepper George with all kinds of questions about anything that crossed my mind, because I was very, very into it. But when the job came to an end, I had to move on.
Preaching is to much avail, but practice is far more effective. A godly life is the strongest argument you can offer the skeptic.