Same-sex marriage has been legally recognized in South Carolina since a federal court order took effect on November 20, 2014. Another court ruling on November 18 had ordered the state to recognize same-sex marriages from other jurisdictions.
Following the 2014 ruling of the Fourth Circuit Court of Appeals in Bostic v. Rainey, which found Virginia's ban on same-sex marriage unconstitutional, two judges accepted marriage license applications from same-sex couples until the South Carolina Supreme Court, in response to a request by the state Attorney General, ordered them to stop. A federal court ruled South Carolina's ban on same-sex marriage unconstitutional on November 12, with implementation of that decision stayed until noon on November 20. The first same-sex wedding ceremony was held on November 19.
In 1996, the South Carolina House of Representatives, by a vote of 82 to 0, passed a statute defining marriage as between one man and one woman. The South Carolina State Senate, on a voice vote, passed the bill. Governor David Beasley signed the bill into law.
On March 1, 2005, the South Carolina House of Representatives, by a vote of 96 to 3, approved of Amendment 1, a constitutional amendment banning same-sex marriage and any "lawful domestic union." On April 13, 2005, the South Carolina State Senate, by a vote of 42 to 1, approved of the constitutional amendment. On November 7, 2006, South Carolina voters approved of the constitutional amendment. On January 25, 2007, the South Carolina House of Representatives, by a vote of 92 to 7, ratified the amendment. On February 27, 2007, the South Carolina State Senate voted 41-1 to ratify the amendment.
On August 28, 2013, two women married in the District of Columbia in April 2012 who are raising three children filed a lawsuit, Bradacs v. Haley, in U.S. District of South Carolina challenging the state statute and constitutional amendment that deny legal recognition to same-sex marriages established in other jurisdictions. The plaintiffs are a state highway patrol officer and a disabled veteran of the U.S. Air Force. They named the state's governor and attorney general as defendants. The case was initially assigned to U.S. District Judge Joseph Fletcher Anderson, Jr.