Estate of Cunningham

2025 S.D. 59
South Dakota Supreme Court·Decided November 5, 2025·No. 30871·Published

Opinion

#30871-vacate-MES 2025 S.D. 59

IN THE SUPREME COURT

OF THE

STATE OF SOUTH DAKOTA

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IN THE MATTER OF THE

ESTATE OF ROGER J. CUNNINGHAM, Deceased.

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APPEAL FROM THE CIRCUIT COURT OF THE SECOND JUDICIAL CIRCUIT LINCOLN COUNTY, SOUTH DAKOTA

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THE HONORABLE JENNIFER D. MAMMENGA Judge

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ELIZABETH S. HERTZ of Davenport, Evans, Hurwitz & Smith, LLP Sioux Falls, South Dakota Attorneys for appellant Sheila Cunningham.

THOMAS P. SCHARTZ TIM R. SHATTUCK of Woods, Fuller, Shultz & Smith, P.C. Sioux Falls, South Dakota Attorneys for appellee Susan Metz as personal representative for the Estate of Roger

Cunningham.

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ARGUED

OCTOBER 9, 2025

OPINION FILED 11/05/25

SALTER, Justice [¶1.] This case concerns the disposition of an individual retirement account (IRA) owned by the late Roger Cunningham. When he opened the account, Roger designated his then-wife, Sheila, as the sole beneficiary. The couple later obtained a Tennessee divorce, and Sheila gave up any claim to the IRA as part of a negotiated property settlement. Roger moved to South Dakota before the divorce was final, but he never changed the beneficiary designation for the IRA. Following Roger’s death, the personal representative of his estate (the Estate) filed a motion in the pending probate action seeking a declaration that Roger and Sheila’s divorce automatically revoked his beneficiary designation under South Dakota law. Sheila appeared specially and objected to the Estate’s motion, asserting a lack of jurisdiction and improper procedure. The circuit court granted the Estate’s motion; Sheila appealed. We vacate the circuit court’s order and remand with instructions to grant Sheila’s motion to dismiss.

Factual and Procedural History [¶2.] Roger and Sheila Cunningham were married in 1981. The couple spent most of their marriage as residents of Tennessee. In 1996, Roger opened a rollover IRA through Charles Schwab, though the account was managed by Delta Asset Management. When he opened the account, Roger designated Sheila as the primary beneficiary. [¶3.] In 2015, the couple divorced. As part of their divorce, Roger and Sheila negotiated a Marital Dissolution Agreement (MDA), which was then filed with the Tipton County Chancery Court in Tennessee and incorporated into a final decree of

divorce. Before the divorce was finalized, Roger moved to Sioux Falls. As part of the MDA, Sheila, still living in Tennessee, agreed to execute a quitclaim deed for Roger’s newly acquired South Dakota residence. [¶4.] The MDA also addressed Roger’s IRA, stating:

[Roger] has a rollover IRA at Schwab, account #xxxx5836, with a value that has been disclosed to [Sheila]. The parties agree that [Sheila] is awarded $757,473.81 from this account . . . . The parties agree that [Roger] will maintain sole ownership, value and equity in all remaining funds in this account. [Sheila]

relinquishes and waives any claim, interest, right or title she may have to this account[.]

(Alterations in original and emphasis added.) [¶5.] But after the divorce, Roger never changed the beneficiary designation on his IRA. He did, however, update his will, which appointed his daughter Susan as the personal representative.1 [¶6.] Roger lived in Sioux Falls until his death in March 2024. Soon after his passing, Susan filed an application for informal probate of her father’s will in circuit court for Minnehaha County. Susan also sought information concerning the funds in Roger’s IRA in an email to a Delta Asset Management representative who advised that Sheila remained the IRA’s primary beneficiary. Based on this beneficiary designation, the IRA funds were transferred to an inherited IRA account solely in Sheila’s name. [¶7.] Within the pending probate action, Susan, on behalf of the Estate, filed a motion seeking a declaration that the IRA funds should be included in the Estate,

1. Roger and Sheila did not have any children, but the record indicates that Roger had three children from an earlier relationship.

asserting that the beneficiary designation was automatically revoked upon Roger and Sheila’s divorce. As support, Susan cited SDCL 29A-2-804(b)(1), which provides that a divorce “[r]evokes any revocable . . . disposition or appointment of property made by a divorced individual to a former spouse in a governing instrument and any disposition or appointment created by law or in a governing instrument to a relative of the divorced individual’s former spouse.” The circuit court scheduled a hearing on the Estate’s motion, and Susan mailed notice of the motion and hearing to Sheila’s residence in Tennessee. [¶8.] Sheila retained South Dakota counsel who appeared specially and filed a motion to dismiss, claiming that the circuit court lacked personal jurisdiction over Sheila and jurisdiction over the IRA funds. She also argued that a motion for declaratory judgment within the probate proceeding was procedurally improper and should have been brought as a separate action. The court did not take evidence at the hearing, but it appears undisputed that Sheila’s only arguable connections to South Dakota are limited to the fact that she completed negotiating the MDA with Roger after he moved to Sioux Falls, that she executed a quitclaim deed to Roger’s new Sioux Falls residence, and that she now possesses the money that was transferred to her from Roger’s IRA. [¶9.] In a written memorandum opinion and order, the circuit court granted the Estate’s motion. In so doing, the court determined that it had jurisdiction by virtue of its broad statutory authority to hear “any other action or proceeding concerning a succession or to which an estate, through a personal representative, may be a party, including actions to determine title to property.” See SDCL 29A-3-

105. The court, however, did not examine the nature and extent of any contacts Sheila had with South Dakota. [¶10.] Regarding the merits, the circuit court concluded that Roger’s beneficiary designation for his IRA had automatically been revoked by virtue of the revocation-on-divorce provisions of SDCL 29A-2-804. The court then determined that the IRA funds were “part of Roger’s estate, to be disposed of upon his death by the terms of his will.” [¶11.] Sheila appeals the circuit court’s decision, raising two issues, which we rephrase as follows:

1. Whether the circuit court erred when it concluded it had jurisdiction to adjudicate Sheila’s interest in the IRA.

2. Whether the circuit court erred by granting declaratory judgment through a motion rather than requiring the Estate to file a separate action.

Analysis and Decision

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