The purpose of the affidavit is to affirm the facts stated regarding their non-cohabitation for legal purposes. This affidavit documents the cohabitation of two individuals for over ten years without being legally married.AFFIDAVIT OF NON-COHABITATION. I,. , the petitioner in the above-entitled matter, first being duly sworn, say: I have not cohabited with since . Date. This Affidavit is not a public record. Do I have to fill out a financial statement for a MA divorce? Domestic partnership in Massachusetts can be a great alternative for couples who do not want to marry. The University of South Carolina Aiken does not discriminate in educational or employment opportunities or decisions. Many attorneys or parties overlook the importance of completing a prop- erly drafted financial affidavit. Many attorneys or parties overlook the importance of completing a prop- erly drafted financial affidavit.