The purpose of this affidavit is to attest to the truth of their unmarried cohabitation for legal purposes. This affidavit of cohabitation details the relationship between the affiant and her late husband.Based on the evidence in the record, plaintiff's relationship with MP did not constitute "cohabitation" as this term has been construed. My wife went to the nearest lawyer in town for an additional requirement, The Affidavit of Joint Cohabitation. She will fill out her part of the application when she is in front of the registrar. An evening assembly was held and Susan Clark, principal of Malibu, unveiled the project. You fill out a form. The document is created before your eyes as you respond to the questions. Citation Form (Word doc) - This is a general citation for use for noting a motion on the court docket. It can be used for civil, domestic or criminal cases.