It requires an affidavit of cohabitation if you have a roommate, but if like me, you don't, you have to submit an affidavit that you live alone. The MPT Point Sheets describe the factual and legal points encompassed within the lawyering tasks to be completed.This affidavit documents the cohabitation of two individuals for over ten years without being legally married. 22 (f) Corroboration. Increasing rise in cohabitation. This affidavit documents the cohabitation of a couple for over six years without being legally married. This affidavit documents the cohabitation of a couple for over six years without being legally married. And corroboration; sexual solicitation and intent. Liability of public or private agency or its employees to prospective adoptive parents in contract or tort for failure to complete arrangement for adoption. Kinds of Agreements.