Ally Financial v. Stevenson

Can You Add a New Claim to Your Lawsuit Once It Is Underway in Montana? Ally Financial, Inc. v. Stevenson, 2018 MT 278

Boland Aarab PLLP

Often, yes. In Ally Financial, Inc. v. Stevenson, 2018 MT 278, the Montana Supreme Court unanimously held that a district court abused its discretion when it refused to let an RV buyer amend her pleading to add a misrepresentation claim that rested on facts she had already alleged. The Court also vacated a judgment the district court had entered for the dealer, because the dealer never moved for summary judgment.

Key Takeaways

• Leave to amend under M. R. Civ. P. 15(a)(2) is “freely give[n] . . . when justice so requires,” and denial is “the exception” (Stevenson ¶ 13).
• A new legal theory is unduly prejudicial only if the other side spent “substantial effort and expense that would be wasted” if it were allowed. Delay and the stage of the case are not enough by themselves (¶ 15).
• When the new claim rests on the same facts already pleaded, the other side has notice and loses nothing (¶ 17), and the amendment is not futile (¶ 22).
• A court cannot enter judgment for a party that never asked for it: the dealer “did not file a motion for summary judgment,” so its judgment was vacated (¶ 25).

In this case sheet: At a glance · What the Court held · What changed · Rules and statutes · When it applies · How hard · FAQ

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At a glance

What did the Montana Supreme Court hold in Ally Financial, Inc. v. Stevenson?

In July 2014, Nan Stevenson contracted with Big Sky RV in Billings to buy a new Jayco fifth-wheel for $72,595, financing the balance through Ally Financial (¶ 3). Less than two months after delivery, after two tire blowouts at highway speed, the trailer went into a dealership in Arizona for repairs that took more than seven months. The work order listed forty-one mechanical, structural and aesthetic defects, including tires that were not highway worthy (¶ 4).

She stopped making payments, and Ally sued for possession. She counterclaimed against Ally and brought third-party claims against Big Sky RV for breach of contract and good faith, negligence and violation of the Montana Consumer Protection Act (¶ 5). The case then stalled: Big Sky RV took an interlocutory appeal on venue and jurisdiction (¶ 6), and Ally’s summary judgment motion sat fully briefed for months (¶¶ 6, 8).

In February 2018, after new co-counsel appeared, Ms. Stevenson moved to amend. The motion was within the scheduling-order deadline. It dropped a third-party defendant, clarified the facts, dismissed all but the contract claim against Ally, and added a misrepresentation claim against Big Sky RV (¶ 7). The district court denied the motion as prejudicial and futile. It then entered judgment for Big Sky RV, even though Big Sky RV had never moved for summary judgment (¶¶ 8–9).

The Supreme Court reversed on both points:

1. The amendment should have been allowed. The misrepresentation claim rested on the “same factual allegations and legal underpinnings” as the original claims: a showroom tour, a promise of a “brand new” trailer, and forty-one repairs two months later. So Big Sky RV would waste nothing and had notice (¶ 17). The delay was “not attributable to Stevenson” (¶ 18). Big Sky RV “cannot claim prejudice” from a summary judgment motion it never filed (¶ 19). The amendment was “reasonably justified” because it simplified the claims and parties (¶ 20), and nothing in the record showed it was futile (¶ 22).
2. The judgment for Big Sky RV was error. The district court granted partial summary judgment to Ally, not to Big Sky RV, which had actually opposed Ally’s motion. The judgment was vacated (¶ 25).

What did Stevenson change in Montana law?

Stevenson did not overrule anything. Its lasting contribution is that it gathers Montana’s undue-prejudice factors for Rule 15 in one place (¶ 15):

1. the length of delay between the original pleading and the motion;
2. the stage of the proceedings;
3. whether the opposing party had notice of the amended claims;
4. whether the opposing party had already moved for summary judgment;
5. whether the amendment adds a new legal theory.

It then makes clear that the key question is waste: whether the other side’s “efforts and expenses are wasted” by allowing the new theory (¶ 15). A court must balance that prejudice against the moving party’s reasons for the delay (¶ 16).

Later Montana Supreme Court decisions cite Stevenson for these rules, including Diana’s v. Crazy Mountain (2020 MT 199), Moodys Market v. State Fund (2020 MT 217), Estate of Mandich v. French (2022 MT 88), Cremer Rodeo Land v. McMullen (2023 MT 117) and Cummings v. Kelly (2025 MT 68).

Which Montana laws and rules apply?

• M. R. Civ. P. 15: amended and supplemental pleadings (Rule 15(a)(2), leave “freely give[n] when justice so requires”)
• M. R. Civ. P. 56: summary judgment
• § 30-14-101, MCA: Montana Unfair Trade Practices and Consumer Protection Act (cited at ¶ 17), and § 30-14-103, MCA: unfair or deceptive acts are unlawful

When might Stevenson apply to you?

• Your case has been pending a long time for reasons outside your control. An appeal by the other side, or a motion that sat undecided, does not by itself make a later amendment unfair (¶ 18).
• New counsel sees a claim the facts already support. If the facts are already pleaded, adding the legal theory they support is usually not prejudicial, especially when the amendment also narrows the case (¶¶ 17, 20).
• A defendant asks for judgment it never moved for. A ruling in favor of one party does not automatically become a judgment for another (¶ 25).

The same Rule 15 rules apply in injury cases, where the full picture of what went wrong often comes out only after discovery.

How hard is it to win a motion-to-amend appeal in Montana?

These appeals are uphill:

• The Supreme Court reviews a decision on a motion to amend only for an abuse of discretion (¶ 10).
• Rule 15 does not mean a court “automatically must grant” a motion to amend (¶ 13). Undue delay, bad faith, repeated failures to cure, undue prejudice and futility are all proper grounds to deny (¶ 13).
• A new lawyer, poor wording, strategic withholding and “oversight” are not good excuses against a strong showing of undue prejudice. Where the other side has already moved for summary judgment, leave is granted only in “extraordinary circumstances” (¶ 16).

What made Stevenson winnable was the record. The new claim grew out of facts already in the pleadings and the repair order. The delay traced to the other side’s appeal and a long-pending motion. And the party claiming prejudice had never moved for summary judgment (¶¶ 17–19).

The Boland Aarab Way

Boland Aarab PLLP represented Ms. Stevenson in this appeal. We came into the case as new counsel, sorted the claims to the ones the facts supported, and then showed the Supreme Court, from the record, why that was fair to everyone. That same attention to the pleadings and the record goes into our serious trucking and injury cases and catastrophic injury cases. When you hire Boland Aarab, you work directly with the attorneys whose names are on opinions like this one.

Frequently Asked Questions

Can I amend my complaint in Montana after the other side moves for summary judgment? Sometimes, but it is harder. Leave is then granted only for extraordinary circumstances (Stevenson ¶ 16). In Stevenson that rule did not block the amendment against the dealer, because the dealer had never moved for summary judgment (¶ 19).

Does a long delay mean a Montana court will refuse an amendment? Not by itself. “Prolonged delay alone does not warrant denial,” especially when the delay is not the moving party’s fault (Stevenson ¶ 18).

What makes an amendment “futile” in Montana? An amendment is futile if it is legally insufficient to support the relief sought. But it is an abuse of discretion to deny leave when the facts alleged could entitle the party to that relief (Stevenson ¶¶ 21–22).

Work With the Lawyers Behind These Cases

Boland Aarab is a Great Falls trial firm. The same attorneys who brief and argue before the Montana Supreme Court and the Ninth Circuit handle our clients’ serious injury, trucking and wrongful-death cases from the first call. Contact Boland Aarab PLLP for a free consultation at (406) 315-3737.

About Boland Aarab PLLP: Boland Aarab PLLP is a Great Falls, Montana trial firm. Its attorneys, Caitlin Boland Aarab and Samir F. Aarab, have appeared in more than 40 matters before the Montana Supreme Court and have argued twice before the U.S. Court of Appeals for the Ninth Circuit. The firm carries on the Great Falls practice Thomas E. Boland began in 1974. Meet our attorneys.

Sources:

• Ally Financial, Inc. v. Stevenson, 2018 MT 278 (official opinion)
• M. R. Civ. P. 15
• M. R. Civ. P. 56
• § 30-14-101, MCA
• § 30-14-103, MCA

Disclaimer: This article is for informational purposes only and does not constitute legal advice. Reading it does not create an attorney-client relationship.