Since 1 August 2001, Germany has allowed registered partnerships for same-sex couples with the Life Partnership Act. It is, however, highly controversial, whether these partnerships could be granted equal rights to those given to married couples. This paper studies this issue in view of the right of equality. First, it begins with the constitutionality of prohibition of same-sex marriage according to the German Basic Law. The next section explores the constitutionality of the substance of the Life Partnership Act. It is a question of whether same-sex couples could not be granted equal rights to those given to married couples in an effort to observe the ”special protection” which the German constitution provided for marriage and the family. The third section discusses the issue of withholding certain privileges, such as pension rights for widow(er)s. It reviews the subject matter by analyzing of the judgments of European Court of Justice, Federal Constitutional Court of Germany and Federal Administrative Court of Germany. The fourth and final section draws conclusions on the topic.