This affidavit documents the cohabitation of two individuals for over ten years without being legally married. At the clerk's office, the couple can complete the sample Declaration of Domestic Partnership in our office or provide one of their own.The purpose of this affidavit is to attest to the truth of their unmarried cohabitation for legal purposes. Forms: Recording 72-Hour Waiver Form, Affidavit of Absent Application, Affidavit of Absent Application Instructions, Declaration of Domestic Partnership. All child support forms are categorized and linked below as downloadable files. Select the category you need to see the corresponding forms. First, applicants must obtain and complete an Affidavit of Domestic Partnership. For some couples, moving in together is the next step in a long-term relationship. Affidavit on a family violence arrest then a system MUST be developed to alert the magistrate if a request for an EPO has been made. For example, in Travis.