When necessary to implement the rights and responsibilities of spouses or parents in a civil marriage between persons of the same sex under the laws of this state, including those that establish parentage presumptions based on a civil marriage, gender-specific terminology, such as "husband," "wife," "mother," "father," "widow," "widower," or similar terms, must be construed in a neutral manner to refer to a person of either gender.
Minn. Stat. § 517.201
2013 c 74 s 6