I guess when I read visitation rights, I see that as something legally enforceable. I didn't realize that grandparents had the ability to legally to see a grandchild with the same enforcement as a parent. I was always under the assumption that parents had complete control over who their kids spent time with.
Where is the line drawn? If I had grandparents (or anyone else for that matter) who I though was bad association for my kids, there's no way I'd let the person near them. That's really messed up that there is even a legal battle here.
At least the grandparents aren't shunning the grandchild so I guess that's a positive. I know of several situations where the parents are df'ed and the grandparents shun the grandkids as well. What a jacked up cult.