It all depends on facts that aren't here in this question. What are the nature of the allegations? How many times have you sought and lifted orders? What is different now from conditions then? Those sorts of questions. Its a fairly easy process to do, just contact the court and ask how of file a motion to lift the PFA and they should be able to walk you through the process. Just beware however that the court is not going to allow you to remove the order and put it back on at your desire.