David Blankenhorn is the founder and president of the Institute for American Values and the co-founder of Braver Angels. He is also co-director of The Marriage Opportunity Council and the author of Fatherless America and The Future of Marriage. A noted figure in the campaign against same-sex marriage in the United States, his position changed and he voiced support of legalizing same-sex marriage in June 2012.

Hollingsworth v. Perry was a series of United States federal court cases that re-legalized same-sex marriage in the state of California. The case began in 2009 in the U.S. District Court for the Northern District of California, which found that banning same-sex marriage violates equal protection under the law. This decision overturned California ballot initiative Proposition 8, which had banned same-sex marriage. After the State of California refused to defend Proposition 8, the official sponsors of Proposition 8 intervened and appealed to the Supreme Court. The case was litigated during the governorships of both Arnold Schwarzenegger and Jerry Brown, and was thus known as Perry v. Schwarzenegger and Perry v. Brown, respectively. As Hollingsworth v. Perry, it eventually reached the United States Supreme Court, which held that, in line with prior precedent, the official sponsors of a ballot initiative measure did not have Article III standing to appeal an adverse federal court ruling when the state refused to do so.