This master's thesis aims to address the homosexual movement theme, violence and guarantee the rights of homosexuals. The central idea is to trace a historical context of the social formation of the Brazilian gay movement and its achievements with regard to guarantee fundamental rights for homosexuals. The conflicts generated by the account of sexual orientation in society as a whole and the family, bringing to reflect a social issue. Violence - whether physical or symbolic / psychological - against homosexuals is seen as a determining factor that makes the guarantee of the rights of these individuals. This dissertation also presents a brief discussion about the relationship between love, power and protection between parents and children. it is essential that the debate on the homosexuality permeated all professional areas related to the field of social welfare, or related areas in order to combat homophobia and securing access to all areas of society.