I'm getting a divorce, and I know now that I've done everything wrong. But that is besides the point.

I'm in the Navy, stationed in Japan. I just sent my soon-to-be ex and my son back to Georgia (my home of record and technically my residence for the past 17 years). She's basically moving to the same area as my parents.

I will be getting out of the Navy in January, but I will be looking at getting a job to stay here in Japan. The problem is that means I won't be able to see my son on a regular basis, but I would like him to at least see some of my family, namely his grandparents. But she has already stated that she will be strict about them seeing my son, like not letting him spend the night, so on and so forth. Her reasoning? She swears up and down that my dad is going to molest my son. She has no evidence, and no accusations from my brother and his three kids that my dad has done anything wrong.

Not to ramble, but how do I get her to let my parents see my son. He is their oldest grandchild, and I would like for him to at least see some of my family on a normal basis. Is there some sort of precedence about putting a clause about this in a divorce?

TL;DR: I'm leaving my wife, and she won't let my parents see their grandson. What do?