Legal Question in Family Law in Pennsylvania

Not really. They could call the cops though they will have the matter referred to Children and Youth, Threatening to do that isn't illegal though it's really dumb. After you have the right to not let them see their grandchild. Or you could move to Montana.

I would try to talk them out of it. Look at it this way. If what the say is true, Then maybe it's their fault dad's parents. So if they messed up raising him because he uses drugs why should they have the chance to repeat their bad parenting?

{John}