Stillaguamish Tribe of Indians v. D.D. and D.D.

District Court of Appeal of Florida·Decided August 19, 2026·No. 1D2026-0482·Published

Opinion

FIRST DISTRICT COURT OF APPEAL STATE OF FLORIDA

No. 1D2026-0482

STILLAGUAMISH TRIBE OF INDIANS,

Appellant,

v.

D.D. and D.D.,

Appellees.

On appeal from the Circuit Court for Bay County. Dustin Stephenson, Judge.

August 19, 2026

Neff, J.

The Stillaguamish Tribe of Indians (Tribe) appeals an order denying its motion to intervene in the proceeding below. The Tribe sought to intervene under the federal Indian Child Welfare Act (ICWA), which grants an Indian child’s tribe a right to intervene in a termination of parental rights proceeding. The circuit court determined that state law did not allow intervention post- judgment. We disagree and reverse on this narrow issue.

A. Pertinent Facts and Procedural Posture

D.B.R.D. was born in 2012. D.B.R.D.’s mother is a member of the Tribe, but the tribal court determined in 2014 that D.B.R.D. was neither a member nor eligible for tribal membership. D.B.R.D.’s paternal grandparents later obtained custody and moved with D.B.R.D. to Florida. In August 2025, the grandparents petitioned to terminate the parents’ rights. The father surrendered his parental rights, but the mother contested the petition.

During the course of the termination proceeding, the Tribe was pursuing a constitutional amendment that would expand membership eligibility. On November 4, 2025, the Tribe’s chairman advised that D.B.R.D. was not then a member or eligible for membership and that the Tribe would not intervene. At the termination trial later that month, a tribal witness likewise testified that D.B.R.D. was not then eligible. The circuit court found that the ICWA did not apply and entered the final termination judgment on December 5, 2025.

The Tribe’s voters ratified the constitutional amendment on December 16, 2025. On December 30, 2025, the mother filed a post- judgment motion alleging ineffective assistance of counsel. On the same day, the Tribe moved to intervene. The federal Department of the Interior approved the Tribe’s election results and constitutional amendment on January 2, 2026, making the amendment effective under federal law. See 25 U.S.C. § 5123(a). On January 5, 2026, the Tribe filed an affidavit asserting that the approved amendment made D.B.R.D. eligible for membership because D.B.R.D. is the biological child of a tribal member.

On January 20, 2026, the circuit court denied the motion to intervene without a hearing. The court reasoned that the final termination judgment had already been entered and that Chapter 39, Florida Statutes, did not authorize intervention at that stage. The court stated, “The Tribe’s Motion is untimely, procedurally improper, and allowing intervention at this stage would be inconsistent with the finality of this Court’s final judgment and the child’s need to reach permanency.”

On February 19, 2026, the Tribe appealed the order denying the motion to intervene. 1

B. Analysis

We review de novo the circuit court’s application of the ICWA.

G.L. v. Dep't of Children & Families, 80 So. 3d 1065, 1069 (Fla. 5th DCA 2012). We review the ultimate denial of intervention for an abuse of discretion. Litvak v. Scylla Props., LLC, 946 So. 2d 1165, 1172 (Fla. 1st DCA 2006).

The ICWA applies to specified state court child custody proceedings involving an “Indian child.” 25 U.S.C. § 1903(1). An “Indian child” is an unmarried person under eighteen who is either a member of an Indian tribe or is eligible for tribal membership and the biological child of a tribal member. 25 U.S.C. § 1903(4). In a state court proceeding for termination of parental rights, the Indian child’s tribe “shall have a right to intervene at any point in the proceeding.” 25 U.S.C. § 1911(c). The statutory right is mandatory and need not be exercised at the outset. See Haaland v. Brackeen, 599 U.S. 255, 267 (2023). As stated by the United States Supreme Court, “The child’s tribe has ‘a right to intervene at any point in [a] proceeding’ to place a child in foster care or terminate parental rights, as well as a right to collaterally attack the state court’s decree.” Id. See also, e.g., In re T.D., 890 So. 2d 473, 474–75 (Fla. 2d DCA 2004) (“For an Indian child who does not live on his or her tribe’s reservation, as in this case, section 1911(c) of the ICWA gives to the child’s Indian custodian or the child’s Indian tribe the right to intervene at any time in a state court TPR proceeding concerning the Indian child.”); In re Desiree F., 83 Cal. App. 4th 460, 472–73 (2000) (“The ICWA permits a tribe to intervene at any point in state court child custody proceedings.”); Matter of Guardianship of Q.G.M., 1991 OK 29, ¶ 10, 808 P.2d 684, 689 (“Even if a tribe fails to intervene at the beginning of a proceeding, it is not precluded from intervening at a later point in

1 Had the Tribe not pursued this appeal, its ability to litigate

the intervention question in federal court may have been extinguished. See, e.g., Kickapoo Tribe of Okla. v. Rader, 822 F.2d 1493, 1500–01 (10th Cir. 1987).

the absence of an express waiver of the right to intervene.”). 2 Thus, the ICWA provides an Indian child’s tribe a right to intervene in the manner it plainly states: at any point in the proceeding.

Federal law preempts state law when: (1) Congress has expressly preempted state law, (2) Congress has installed a comprehensive regulatory scheme in the area, removing the entire field from the state realm, or (3) state law directly conflicts with the force or purpose of federal law. See Cipollone v. Liggett Grp., Inc., 505 U.S. 504, 516 (1992). Although “Congress has not expressly stated that it was preempting state law concerning child custody proceedings by enacting the ICWA or that it intended for the ICWA to occupy the area of child custody proceedings completely,” G.L., 80 So. 3d at 1067 n.1, state law must step aside where it directly conflicts with a federal statute.

For example, this court in J.P.H. v. Florida Dep’t of Children & Families, 39 So. 3d 560, 561 (Fla. 1st DCA 2010), stated that a tribe’s right to intervene could not be undercut by the fact that its counsel was not a member of the Florida Bar. The court stated that “enforcement of state prohibitions on the unauthorized practice of law interfere with and are thus preempted in the narrow context of state court proceedings subject to the Indian Child Welfare Act.” Id. Similarly, in a case from the Fifth District Court of Appeal, the court found “that the provisions of the federal ICWA allowing post- judgment challenges to involuntary termination proceedings preempt the traditional rules regarding preservation of error.” G.L., 80 So. 3d at 1067. Here, the ICWA preempts any bar under Chapter 39 concerning intervention by non-parties. See K.N. v. Dep’t of Children & Families, 359 So. 3d 741, 745 (Fla. 4th DCA 2023) (holding that Chapter 39 does not permit non-party intervention).

More importantly, however, Section 1911(c) of the ICWA makes no distinction between trial-level and appellate-level

2 The Department of the Interior’s current regulations likewise require notice of an Indian Tribe’s right to intervene at any time in a covered State-court proceeding. 25 C.F.R. § 23.111(d)(6)(iii).

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Stillaguamish Tribe of Indians v. D.D. and D.D., (Fla. Ct. App. 2026).

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