Further relief based on a declaratory judgment or decree may be granted whenever necessary or proper. A declaratory judgment is a judicial determination of the rights of respective parties, as opposed to coercive relief or damages.The purpose of declaratory. In response, Exxon brought a declaratory judgment action in Texas to determine its duties under the partnership agreement. Declaratory judgment actions are an exception to this rule and permit a party to seek a court judgment that defines the parties' rights before an injury occurs. Family Law. Contract. There are many ways to bring an issue before the court in a family law matter. When a declaratory judgment action is brought in state court under the Texas Declaratory. You must fill out the Civil Case information sheet and bring it with your petition. You must fill out the Civil Case information sheet and bring it with your petition.