Abstract
This article aims to analyze the theme of homoparental families based on bills proposed in Brazil to legalize same-sex civil union, particularly looking at the proposing lawmakers’ political parties. It is a documentary research involving the bills that proposed the recognition of same-sex civil union, as well as the codes of ethics and the platforms of the political parties: PT, PR and PSOL. One conclusion points to the need for left-wing political parties to play a leading role in the struggles to guarantee freedom of sexual orientation and recognition of human diversity in society as a whole.
Keywords:
Political Parties; Homoparental Families; Brazilian National Congress