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You should check with the County where the child support order was issued. Your mom or child support enforcement would have had to file a motion to hold your father in contempt in that County for failure to pay the child support. If a contempt order was issued there was likely a warrent for his arrest issued as well. You could determine if a warrent for his arrest was issued with the Sheriff in the same county.
Otherwise his return is unlikely to result in your father facing criminal charges unless he was served and required to face Civil contempt charges filed by your mother while he was here. Your mother could still likely bring a Civil contempt motion because there would not be a time limit on the order of the court.