Though the US Supreme Court and the Montana Supreme Court both ruled the law unconstitutional and unenforceable as early as 2003, it remained on the books until officially removed on 4/18/2013.

A supreme court judge struck down the same-sex marriage ban, allow same sex couples to marry

Missing non binary options on drivers licenses.

Single-parent and married petitioning jointly are allowed in adoptions per Montana Code 42-1-106. Second-parent adoption is allowed per Montana Code 42-4-302(c)(2).

Discrimination protection for state employees. as well complete city protections in 4 cities. As well in 1 county. Federal sex discrimination protection under section VII. Sexual orientation and gender identity under federal hate crime law.

As of December 16, 2014, there are no legal protections for people who are LGBT in regards to employment. However, state employees are provided with domestic partner benefits. Additionally, state employees are protected from discrimination based upon sexual orientation only.

This state does not provide any legal protections from discrimination based upon sexual orientation or gender identification.

However, the Human Rights Campaign states, "The Department of Housing and Urban Development (HUD) requires grantees and participants of HUD programs to comply with local and state non-discrimination laws that include sexual orientation and gender identity.
HUD also prohibits inquiries regarding the sexual orientation or gender identity of a prospective tenant or applicant for assisted
housing in every state (March 2012)."

Don't Ask, Don't Tell is officially repealed throughout the United States, and gays and lesbians may openly serve.

at the age of sixteen.

Ban on blood donations from MSMs applies to any man who has had sex, even once, with another man on or after January 1, 1977.

Conversion Therapy is currently legal. No law currently bans it, despite organizations such as the American Psychological Association denouncing it. Though it's not actually ambiguous (It is in fact legal), this is the best indicator of the available options.