In Your Problem, My Solution, LLC v. Guel Family Builders, Inc., the Dallas Court of Appeals reversed and remanded a summary judgment in a title dispute; in so doing, the court addressed a procedural argument that the panel’s earlier denial of mandamus on a related lis pendens issue had become the law of the case.
The Court explained that under the law-of-the-case doctrine “questions of law decided on appeal to a court of last resort govern the case throughout its subsequent stages,” and that a denial of mandamus “without comment on the merits does not bind an appellate court from considering the matter in a subsequent appeal.” The earlier mandamus opinion had “simply set out the law regarding mandamus relief” and concluded the relator had “failed to demonstrate entitlement to mandamus relief” — not that the underlying lis pendens or title positions were correct. No. 05-24-01467-CV (June 15, 2026).







