
Quoting
Xena
I don't know of any case law right off hand, but you could try finding an on-line site that you can research. Most of the sites I've found are pay sites. When I needed to research case law I went to our local courthouse law library and researched the old fashioned way, by reading through The Southern reporter. Our law library also has a computer with a special program that allowed for free research. Hopefully, your local law library will have the same thing.
Although FL does have Grandparents rights statutes, they have been overturned by the state Supreme Court many times.