Arnone v. City of Bozeman, 376 P.3d 786

Background

In June 2014, Bozeman adopted Nondiscrimination Ordinance 1890 prohibiting discrimination based on sexual orientation or gender identity in housing, public accommodations, and residential real estate transactions; it creates a private cause of action enforceable in municipal court and exempts landlords renting a room in their primary residence.
Petitioners (Arnone, Baldwin, Hartman, Osen, Swanson) sued the City, the Commission, and individual commissioners seeking a declaration that the Ordinance is invalid as preempted or beyond local authority.
Petitioners moved for summary judgment; Respondents argued the complaint presented no justiciable case or controversy.
The District Court denied summary judgment and dismissed the complaint, finding the Petitioners sought an advisory opinion, lacked standing, and their claims were not ripe.
Petitioners moved to reconsider and to amend alleging Osen now rents her entire home (removing the Ordinance exemption); the District Court denied the motion.
The Montana Supreme Court affirmed, holding the dispute was hypothetical because enforcement of the Ordinance depends on a private "aggrieved party" bringing suit, and no such party or imminent transaction existed.

Issues

Issue	Plaintiff's Argument	Defendant's Argument	Held
Whether dismissal for lack of justiciable controversy/advisory opinion was error	Petitioners: Ordinance is invalid and declaratory relief is appropriate now	Respondents: Petitioners present a hypothetical dispute; no enforcement threat; lack standing/ ripeness	Court: Dismissal affirmed — claim is advisory/hypothetical; no justiciable controversy
Whether District Court abused discretion by denying reconsideration/amendment after Osen changed rental status	Petitioners: Osen now rents whole home and thus faces immediate risk under Ordinance; amendment should be allowed	Respondents: Even with changed facts, any judgment would be advisory absent an actual aggrieved party suing	Court: No abuse of discretion — amended facts still present only a hypothetical dispute
Whether standing exists absent threatened enforcement by a public official	Petitioners: challenge Ordinance as invalid pre-enforcement	Respondents: Ordinance enforcement requires private suit by an aggrieved party, so no threat exists	Court: Standing absent because Petitioners cannot unilaterally trigger enforcement; unlike cases where plaintiffs admitted intent to violate law
Whether case falls within exceptions permitting pre-enforcement review (e.g., Gryczan/MIJA)	Petitioners: similar to prior pre-enforcement challenges	Respondents: Distinguish Gryczan/MIJA — those plaintiffs had violated or could unilaterally violate law; here enforcement depends on third party	Court: Distinguished — Gryczan/MIJA had concrete, imminent disputes; this case does not

Key Cases Cited

Chipman v. Nw. Healthcare Corp., 366 Mont. 450 (2012) (Montana courts limited to justiciable controversies)
Plan Helena, Inc. v. Helena Reg’l Airport Auth. Bd., 355 Mont. 142 (2010) (courts will not render advisory opinions)
Chovanak v. Matthews, 120 Mont. 520 (1948) (definition of justiciable controversy vs. advisory opinion)
Northfield Ins. Co. v. Mont. Ass’n of Cntys., 301 Mont. 472 (2000) (no declaratory relief where duty has not yet arisen; would be advisory)
Lee v. State, 195 Mont. 1 (1979) (UDJA to be liberally construed but limited by justiciability)
Mont. Dep’t of Natural Res. & Conserv. v. Intake Water Co., 171 Mont. 416 (1976) (courts must avoid advisory opinions and speculative determinations)
Hardy v. Krutzfeldt, 206 Mont. 521 (1983) (no justiciable controversy absent pending sale or third‑party action)
Gryczan v. State, 283 Mont. 433 (1997) (pre-enforcement challenge allowed where plaintiffs admitted past/intentional violations)
Mont. Immigrant Justice Alliance v. Bullock, 383 Mont. 318 (2016) (pre-enforcement review allowed where plaintiffs fell within challenged rule and faced concrete deprivation)