Sumbang Duo Baleh refers to twelve prohibitions or codes of decorum that govern the attitudes, behavior, and ethics of Minangkabau women to ensure alignment with customary and religious values. This study aims to explore the responses and efforts of Minangkabau women, particularly the millennial generation, in preserving the Sumbang Duo Baleh customary norms in Jorong Sungai Angek, Nagari Simar…