1) X and Y have been living together as husband and wife for over 5 years since February 2013 without being married and have one child together. This affidavit documents the cohabitation of two individuals for over ten years without being legally married.My name is _ ____ ______ . I am above the age of eighteen years, and I am fully competent to make this affidavit. Laws, cases, and web sources on domestic partnerships and other legal issues affecting unmarried couples. All child support forms are categorized and linked below as downloadable files. Select the category you need to see the corresponding forms. Learn about the importance of cohabitation agreements in Texas. Protect your assets and clarify ownership with this informative guide. I graduated or will graduate from a Texas high school or received my GED certificate in Texas. 3.