Same sex couples

FILE - In this Friday, July 22, 2016, file photo, Clay Hamilton, left, and Adrian Coman, a US-Romanian gay couple who were married in Belgium and seek legal recognition of their status in Romania smile during an interview with the Associated Press in Bucharest, Romania. The gay Romanian-American couple should enjoy the same rights as any married couple in the bloc, a top European Union legal adviser said Thursday, Jan. 11, 2018.(AP Photo/Vadim Ghirda, File)

In this photo provided by Rodney Croome, Lainey Carmichael, left, Roz Kitschke, right, and celebrant Jason Betts pose as they show Lainey and Roz's marriage certificate at their home in Franklin, south of Hobart, Australia Tuesday, Jan. 9, 2018. Same-sex couples married in midnight ceremonies across Australia on Tuesday after the last legal impediment to gay marriage expired. (Rodney Croome via AP)

Members of parliament, from left, Cathy McGowan, Adam Brandt and Andrew Wilkie celebrate the passing of the Marriage Amendment Bill in the House of Representatives at Parliament House in Canberra, Thursday, Dec. 7, 2017. Gay marriage was endorsed by 62 percent of Australian voters who responded to a government-commissioned postal ballot by last month. (Mick Tsikas/AAP Image via AP)

In this combination of images made video from Australia's Parliament TV, Australian lawmaker Tim Wilson, right, proposes to his gay partner Ryan Patrick Bolger, who was sitting in the public gallery, at Parliament in Canberra, Australia, Monday, Dec. 4, 2017. Wilson was giving a speech on same-sex marriage and proposed to Bolger during Parliament's debate on a bill that is expected to soon legalize marriage equality across the country. (Parliament TV via AP)

FILE - In this Sept. 1, 2015, file photo, Rowan County Clerk Kim Davis listens to a customer at the Rowan County Courthouse in Morehead, Ky. Elwood Caudill says he plans to run for county clerk against Davis, who caused an uproar in 2015 when she refused to issue marriage licenses because of her opposition to same-sex marriage. Caudill ran against Davis in 2014 in the Democratic primary, but lost by 23 votes. In 2018, Caudill will run as a Democrat while Davis has switched parties to become a Republican. (AP Photo/Timothy D. Easley, File)

Karl Kreile, left, and Bodo Mende kiss after their marriage in Berlin, Sunday, Oct. 1, 2017. The couple has become the first in Germany to celebrate a same-sex wedding, after a new law called “marriage for all” came into force Sunday. Karl Kreile, 59, and Bodo Mende, 60, were married Sunday morning at the town hall in Schoeneberg, a Berlin district. The law change followed a free vote in Parliament in June, making Germany the 23rd country worldwide to allow same-sex marriages. (Britta Pedersen/dpa via AP)

In this Sept. 27, 2017 photo Karl Kreile, left, and Bodo Mende are looking into each others eyes in Berlin, Germany. Almost forty years after their first kiss, Karl and Bodo are getting hitched. The two civil servants are expected to become the first gay couple to tie the knot in Germany when a law allowing same-sex marriages comes into effect Sunday Oct. 1, 2017. (Britta Pedersen/dpa via AP)