In 2015, the Mexican Supreme Court issued a ruling making it much easier for gay and lesbian couples to wed. The decision gave same-sex couples the right to seek a court injunction against state laws banning gay marriage; although it did not technically legalize same-sex unions nationwide, it was a major step in that direction. Mexico’s Supreme Court also issued a ruling in favor of same-sex marriage in 2010, saying that same-sex marriages performed in Mexico City were valid and that they must be accepted throughout the country (Mexico City had legalized gay marriage in December 2009). Since 2011, the southern Mexican state of Quintana Roo also has allowed gay marriages. In 2014, the congress of the northern state of Coahuila approved same-sex marriage, and in 2015, neighboring Chihuahua followed suit.