Yes, on November 7, 2006.
On February 13, 2014, a US District Court ruled Virginia's ban on same-gender marriages to be unconstitutional.
The amendment used to say:
Only a union between one man and one woman may be a marriage valid in or recognized by this Commonwealth and its political subdivisions. This Commonwealth and its political subdivisions shall not create or recognize a legal status for relationships of unmarried individuals that intends to approximate the design, qualities, significance, or effects of marriage. Nor shall this Commonwealth or its political subdivisions create or recognize another union, partnership, or other legal status to which is assigned the rights, benefits, obligations, qualities, or effects of marriage.
No. No such amendment has been made.
No. In 2006, the Constitution of Latvia was amended to explicitly prohibit same-sex marriage.
No. No such amendment has been made.
No. No such amendment has been made.
No. No such amendment has been made.
No. No such amendment has been made.
No. No such amendment has been made.
No, not exactly. In 1998, the state constitution was amended to permit the legislature to ban (or, presumably, not ban) same-sex marriage. The legislature afterwards banned it. The amendment says:The legislature shall have the power to reserve marriage to opposite-sex couples.
No. No such amendment has been made. On November 6, 2012, the electorate of Minnesota voted NOT to amend the state constitution to ban same-sex marriage.
No. No such amendment has been made. Same-sex marriage was legalized in Iowa beginning April 3, 2009.
No. No such amendment has been made. Same-sex marriage was legalized in Washington state on November 6, 2012.
No. No such amendment has been made. In fact, same-sex marriage was legalized in Maine on November 6, 2012.