In Washington, a Response to Objection about Moving with Children and a Petition about Changing a Parenting/Custody Order (Relocation) are both legal documents that must be filed in order to legally move with children and modify a parenting/custody order. The Response to Objection about Moving with Children is a document filed in response to an objection that has been made by the other parent in a relocation case. This document is used to explain why the parent wishes to move with the children and why the move is in the best interest of the children. This document will include relevant facts and arguments that support the proposed relocation. The Petition about Changing a Parenting/Custody Order (Relocation) is a document that is filed by a parent when they wish to modify the current parenting/custody order. This document will provide detailed information about the requested modifications and must include an explanation of why the modifications are in the best interests of the children. Both of these documents must be carefully prepared and must be accompanied by the appropriate supporting documents, such as affidavits, financial records, and other evidence.