The Wisconsin CV-465 Affidavit of Attempted Service on Nonpetitioning Parent is a document used in Wisconsin family law cases to prove that the petitioner (the person filing the action) attempted to serve the nonpetitioning parent (the person not filing the action) with notice of the legal action. The affidavit is used to establish proof that the petitioner attempted to provide notice to the other parent of the legal action. The affidavit must be completed by the petitioner and signed by the petitioner and the individual who attempted to serve the nonpetitioning parent. There are two types of Wisconsin CV-465 Affidavit of Attempted Service on Nonpetitioning Parent: 1. Personal Service Affidavit — This affidavit must be completed if the petitioner attempts to serve the nonpetitioning parent by personally delivering the papers to that parent. 2. Substitute Service Affidavit — This affidavit must be completed if the petitioner attempts to serve the nonpetitioning parent by any other method than personal service, such as mailing the papers, leaving them with another person, or posting them at the respondent's residence.