Proposition 8 – Perry v. Schwarzenegger
Following the holding of the California Supreme Court in May 2008 in the Perry v. Schwarzenegger case that state statutes limiting marriage to opposite-sex applicants violated the California Constitution, same sex couples flocked to California to marry. But in November of 2008, California voters adopted Proposition 8, a constitutional amendment that precluded same sex marriage. In response, couples denied marriage licenses filed several lawsuits challenging the validity of the amendment and arguing that Prop 8 violates the U.S. Constitutional guarantee of due process and equal protection.
On August 4, 2010, Judge Vaughn Walker announced his ruling in favor of the plaintiffs, overturning Proposition 8 based on the Due Process and Equal Protection Clauses of the Fourteenth Amendment to the U.S. Constitution. Walker determined that California had no rational basis or vested interest in denying gays and lesbians marriage licenses, stating that: