However, if an employer fires an employee for an unlawful reason, this is referred to as wrongful termination and can lead to a legal claim. Dallas Employment Lawyer.Federal and state laws protect employees from workplace retaliation in Texas. For example, it is usually unlawful to terminate an at will employee for: Refusing to do something illegal. Wrongful termination is when an employer fires an employee for an unjust reason. Federal and state laws say that an employee can not be fired based on their:. You have a right to complain about treatment that you believe is illegal job discrimination. Remedies for wrongful discharge can include reinstatement, back and future pay, promotion, punitive damages, and an injunction against future illegal conduct. In a wrongful termination case, the evidence you can show to prove that you were wrongfully terminated is absolutely critical. Here, learn how to file an employment discrimination complaint with the Texas Workforce Commission (TWC).