While it is not always the best option, in some cases, it is possible to seek declaratory relief to cut back on the demands of a full trial. A declaratory judgment is a judicial determination of the rights of respective parties, as opposed to coercive relief or damages.The purpose of declaratory. Courts have traditionally held that an insurance company has no right to intervene in the liability action against the insured to seek a coverage determination. Declaratory Judgment. Garnishment. Bill of Review. Certiorari. A declaratory judgment can be filed when the validity a marriage is denied or doubted. A declaratory judgment is a binding judgment from a court defining the legal relationship between parties and their rights in a matter before the court. A. Case of Actual Controversy. Standing to contest a will, and may do so in a declaratory judgment action.