Same-sex marriage in the Republic of Ireland Recent polls, tabulated<br> Support is strongest among younger voters. Sinn Féin and Labour voters are somewhat more in favour than Fine Gael and Fianna Fáil. Among those intending to vote "Yes" in January 2015, 33/77 had "some reservations about same-sex marriage", and 29/77 had "some reservations about adoption by gay couples". A poll conducted a week before the referendum by "The Irish Times" showed that women supported same-sex marriage more than men. Same-sex marriage in the Republic of Ireland Same-sex marriage in the Republic of Ireland has been legal since 16 November 2015. A referendum on 22 May 2015 amended
Northern Ireland peace process would not be a majority (or only a slim majority) of the unionist community in favour of the agreement, and that its credibility would be thereby undermined. In the Republic of Ireland, the results of the vote to change the constitution in line with the agreement were: In Northern Ireland, the results of the vote on the agreement were: There is no official breakdown of how the nationalist and unionist communities voted, but CAIN, the Conflict Archive on the Internet, estimated that the overwhelming majority (up to 97%) of members of the largely Catholic nationalist community in Northern Ireland voted