Tex. Finance Code § 392.301

(a) In debt collection, a debt collector may not use threats, coercion, or attempts to coerce that employ any of the following practices:

(1) using or threatening to use violence or other criminal means to cause harm to a person or property of a person;

(2) accusing falsely or threatening to accuse falsely a person of fraud or any other crime;

(3) representing or threatening to represent to any person other than the consumer that a consumer is wilfully refusing to pay a nondisputed consumer debt when the debt is in dispute and the consumer has notified in writing the debt collector of the dispute;

(4) threatening to sell or assign to another the obligation of the consumer and falsely representing that the result of the sale or assignment would be that the consumer would lose a defense to the consumer debt or would be subject to illegal collection attempts;

(5) threatening that the debtor will be arrested for nonpayment of a consumer debt without proper court proceedings;

(6) threatening to file a charge, complaint, or criminal action against a debtor when the debtor has not violated a criminal law;

(7) threatening that nonpayment of a consumer debt will result in the seizure, repossession, or sale of the person's property without proper court proceedings; or

(8) threatening to take an action prohibited by law.

(b) Subsection (a) does not prevent a debt collector from:

(1) informing a debtor that the debtor may be arrested after proper court proceedings if the debtor has violated a criminal law of this state;

(2) threatening to institute civil lawsuits or other judicial proceedings to collect a consumer debt; or

(3) exercising or threatening to exercise a statutory or contractual right of seizure, repossession, or sale that does not require court proceedings.