To sue an insurance company, a person must have “standing.”
Texas is not a direct action state. In other words, when Fred and Ted collide in their cars, the resulting lawsuit is styled Fred vs Ted, and their respective liability insurers are not named parties. Fred can’t sue Ted’s insurer; he has to sue Ted. Because of the lack of privity between a liability insurer and a third-party claimant, an insurer had no duty to a third party to settle a claim brought against its insured until the insured’s liability has been established. This was made clear by the Texas Supreme Court in 1997, in a case styled, Farmers Texas County Mutual Insurance Co. v. Griffin. Indeed, until the liability of the insured is judicially established, a third-party plaintiff does not have standing to bring a direct action against the insurer to recover for the liability of the insured. For further guidance there is more case law.
This rule of law is so well ingrained in the jurisprudence of the State that it is embodied within the Texas Rules of Civil Procedure. Rule 51(b) regarding the Joinder of Claims and Remedies provides: