Shannen Doherty’s estate is locked in a legal dispute with her ex-husband, Kurt Iswarienko, over a year after the beloved actress’ death.

Shannen Doherty attends the G-Star Fall 2010 collection, in New York, on Feb. 16, 2010. Doherty, the "Beverly Hills, 90210" star, has died, Saturday, July 13, 2024. She was 53. (Credit: AP Photo/Peter Kramer, file)

The “Beverly Hills, 90210” alum filed for divorce from Iswarienko in 2023 following 11 years of marriage. While the former couple reached a settlement that Doherty signed hours before she died in July 2024, her estate now alleges that Iswarienko has failed to comply with several key financial terms of their agreement.

Actress Shannon Doherty (R) and photographer Kurt Iswarienko arrives at The Weinstein Company And Relativity Media's 2011 Golden Globe Awards Party held at The Beverly Hilton hotel on January 16, 2011 in Beverly Hills, California. (Photo by David Livingston/Getty Images)

According to court filings, Doherty’s legal team and Christopher Cortazzo, trustee of the Shannen Doherty Family Trust, claim Iswarienko has not fulfilled multiple “monetary obligations” outlined in the divorce settlement.

However, Iswarienko is pushing back. Per Us Weekly, his attorney argues that the signed divorce agreement was submitted to the wrong court and is now challenging the jurisdiction of the case altogether. His legal team contends the agreement should not have been filed after Doherty’s death and that the court therefore has no authority to enforce its terms.

Actress Shannen Doherty attends the Farrah Fawcett Foundation's "Tex-Mex Fiesta" Honoring Stand Up To Cancer at Wallis Annenberg Center for the Performing Arts on September 9, 2017 in Beverly Hills, California. (Photo by Earl Gibson III/Getty Images)

Under the settlement, obtained by PEOPLE, Iswarienko was required to sell Doherty’s $1.5 million Texas home and “equally divide the net proceeds with [her] estate.” The estate alleges he has “refused to list” the property and appears to be living there currently.

The petition also claims Iswarienko has “refused to return [Doherty’s] items of personal property” and failed to “produce his inventory” of photographs of the late actress. He is reportedly “14 months delinquent” in providing copies of all photographs of Doherty to her estate, which were due no later than September 1, 2024.

TV personality Kurt Iswarienko and actress Shannen Doherty arrive at WE tv's "Family Affair" 2012 Winter TCA event at Langham Hotel on January 13, 2012 in Pasadena, California. (Photo by Angela Weiss/Getty Images)

In addition, Iswarienko was reportedly required to buy out Doherty’s share of a Mooney M-20 airplane for $100,000 and pay that amount to her estate within five business days of the sale. The estate alleges he instead “unilaterally withheld $50,274” after completing the transaction.

The legal battle adds another chapter to the actress’ complex final months, as her estate now seeks to enforce the terms she agreed to shortly before her death.

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