
Quoting
Dogmatique
Is there a reason why they're being allowed to dictate?
Mom should notify the court of the move, and then both parents can submit a motion to change custody or parenting plan. Obviously, the court cannot rule in his favor since he can't actually get custody himself and his parents cannot block the move either since they're not parties.
Start calling attorneys in the morning; your daughter may have to eat the cost of visitation with the grandparents, but that's not guaranteed either.
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Wait. I think I misread that - the grandparents do NOT have court ordered visitation? If that's the case, forget the part about having to pay for visitation. If they want to file for court ordered visitation after the move, it should be on them to pay for their own transportation.