Neb. Rev. Stat. § 42-814

The petition shall: (1) Allege that a controversy exists between the spouses and request the aid of the court to effect a reconciliation or an amicable settlement of the controversy; (2) State the name and age of each minor child whose welfare may be affected by the controversy; (3) State the name and address of the petitioner, or the names and addresses of the petitioners; (4) If the petition is presented by one spouse only, name the other spouse as a respondent, and state the address of that spouse; (5) Name as a respondent any other person who has any relation to the controversy, and state the address of the person, if known to the petitioner; and (6) State such other information as the conciliation court may by rule require.