Dear [Landlord's Name], I hope this letter finds you well. I am writing to bring to your attention an issue regarding the recent rent increase that has been implemented in our rental property located at [property address]. I would like to formally notify you that this rent increase is deemed retaliatory and request that you withdraw it immediately. According to the Texas Property Code, Section 92.331, it is prohibited for a landlord to engage in retaliatory actions against a tenant who exercises their legal rights, such as reporting repairs, filing complaints, or joining a tenants' organization. Based on the events leading up to this rent increase, it becomes apparent that it is connected to my recent request for repairs in the unit. As per our rental agreement, I have always made rent payments promptly and have been a responsible tenant, abiding by all terms and regulations. However, I have noticed a sudden rent increase of [amount or percentage] which would be effective starting from [date]. This increase is unwarranted and an infringement on my rights as a tenant. I firmly believe that this rent increase is retaliatory in nature as it coincides directly with my recent request for necessary and reasonable repairs to be undertaken in the rental unit. It is my understanding that retaliatory rent increases are prohibited by law, and I expect you to abide by these regulations. I kindly request that you withdraw the rent increase notice and reinstate the original rental amount within [a reasonable timeframe]. Failure to do so may result in further legal actions and filing a complaint with the appropriate authorities. Please be advised that I am fully aware of my rights as a tenant under the Texas Property Code, and I am prepared to take any necessary legal steps to ensure a satisfactory resolution to this matter. I trust that you will address this issue promptly and in good faith, in accordance with the law. I look forward to your positive response and a resolution that reflects compliance with the governing regulations. Thank you for your attention to this matter. Sincerely, [Your Name] [Tenant's Address] [City, State, ZIP code] [Tenant's Contact Information]