No, gay marriages are banned, and unrecognized in Montana.
Constitutional AmendmentMontana Initiative 96 (2004) passed on 2004 November 2, in the 2004 general elections with 67% of the vote, making it so that only marriage between a man and a woman was recognized in the state
StatuteMontana Annotated Code 40-1-401 (1) (d) states that marriages between people of the same sex are prohibited. Further 40-1-403 defines marriage as being between a man and a woman, with no other types of marriage recognized.
No, civil unions are not legally defined in Montana.
Yes. Same-sex marriage is legal in Montana effective November 19, 2014, pursuant to a federal court ruling striking down Montana's ban on same-sex marriage as unconstitutional.
No. Civil unions are not legal in American Samoa.
No. Civil unions are not legal nor recognized in the state of Nebraska.
No. Civil unions are not legal under the laws of the state of Tennessee.
In some places. Civil unions are legal in the states where they performed. They are also legal in other states that have legalized civil unions. Many places where same-sex marriage is legal will recognize a civil union as a legal marriage. Please see attached related question for a list of places where civil unions are legally performed.
No, civil unions and domestic partnership are not legally defined in North Dakota.
No. Civil unions are not legal in the Northern Mariana Islands.
No. Civil unions are not legal in the US Virgin Islands.
No, civil unions are banned and unrecognized in Utah.
Yes. Same-sex marriage is legal in Massachusetts and out-of-state civil unions are recognized as legal marriages.
No. Civil unions are not legal in Guam, but same-sex marriage is legal in Guam effective June 9, 2015.
No. Although civil unions are not legally defined in Iowa, same-sex marriages are legal in Iowa.
You cannot. Civil unions are not legal in Pennsylvania.