The study is premised on the violation of the constitutional rights of widows as related to widowhood practice in Nigeria. Women as a group constitute half of the world population, yet women are politically, economically, and socially subordinated. This subordination has led to the unequal treatment that exists in all spheres of life - political representation, professional segregation, education and so on. Nigeria women with their huge number like their counterpart’s in other parts of the world have had a fair share of unequal treatments; unfortunately the Nigerian state responsible for the guarantee of human rights is unable to protect women from subordination. The study empirically documented that these customary widowhood practices in some parts of Nigeria is a form of maltreatment prevalent as a result of the patriarchal structure of Nigerian society. The objective is to examine the contradictions between documented rights and widowhood practices. Questionnaires, interview, focus group and ethnography will be used as primary sources of data to solve the puzzle, why does the intensity of widowhood practices vary? Chi-square will be used to interpret the hypotheses raised. Ethnic group, politics, education, income and occupation will be used as comparative tools. Historical materialism as propounded by Karl mark will be used as framework of analysis. The study concludes that cultural practices are used as a means to maltreat widows who lack the power to modify these practices and this is anti thesis to Development at all levels. Gender mainstreaming is recommended to give women the opportunity needed to mediate on issues that have to do with widows as well as foster development.