A parent's or custodian's act of leaving a child without adequate care, supervision, support or parental contact for an excessive period of time. What this means to the notary: The law makes certain that an affidavit (notarial language) describing the events of the notarization are.Next enter the County that you reside in. After the word I, enter your full legal name and then enter your full address, including city, state and zip code. An affidavit is a written statement made under oath that is typically used in legal proceedings. Learn their purpose, when to use, and how to write. Affidavit: A written and sworn statement. An affidavit of service is a legal receipt which confirms the delivery of documents from one party to another party in legal matters.