You have to contact a GEORGIA attorney asap. If you are objecting you need to act asap.
What we file down here is an Emergency Motion for Child Pick Up.
I do not know anything about Georgia Family law.
More information is needed to fully answer the question. Where has the child been living? How long has the child been in Florida? Assuming that the child spent most of its life in Georgia, with both parents, you should contact a licensed atty in Ga. The parent who has removed the child should seek legal counsel as soon as possible.
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