Hollywood actress Margaret Qualley and Grammy-winning music producer Jack Antonoff are officially ending their marriage after three years together. The couple filed for divorce in New York on October 30, 2026, bringing their relationship to a legal close several months after their separation became public.
The news marks the end of a relationship that once appeared to be a perfect match between two successful creative personalities. Qualley built a career in film and television, while Antonoff became one of the music industry’s most recognizable producers and songwriters.
According to court records cited by the Associated Press, the divorce case was filed in Kings County Supreme Court in Brooklyn. Qualley is listed as the plaintiff and Antonoff as the defendant. The case is described as an uncontested matrimonial action.
Here’s what is known about their divorce, their relationship timeline and what both stars have said about their separation.
Margaret Qualley and Jack Antonoff Officially File for Divorce
The divorce filing came on Friday, October 30, 2026, after the couple had reportedly been separated since July.
E! News reported that the pair filed a settlement agreement in New York, while other reports described the decision as mutual. Neither star had publicly offered a detailed explanation of the split at the time of the filing.
The Associated Press reported that attorneys for both Qualley and Antonoff did not immediately respond to requests for comment.
Although the legal process is now moving forward, the former couple’s separation had already become a major entertainment story earlier in the year.
When Did Margaret Qualley and Jack Antonoff Separate?
Reports about their breakup emerged in July 2026, shortly before their third wedding anniversary.
According to PEOPLE, multiple sources confirmed that the couple had separated. One source described the relationship as having become rocky, while another said they were trying to work things out.
Their split attracted additional attention after Antonoff attended Taylor Swift and Travis Kelce’s reported wedding celebration without Qualley. He was accompanied by his sister, fashion designer Rachel Antonoff.
Qualley’s absence quickly became a topic of online discussion, especially because Swift had attended Qualley and Antonoff’s wedding in 2023.
However, the couple’s representatives later addressed speculation about the reasons behind the breakup.
Margaret Qualley’s Representative Denied Infidelity Rumors
After news of the separation spread, rumors began circulating online about possible trust issues and infidelity.
Qualley’s representative strongly rejected those claims in a statement shared with PEOPLE in July.
The representative said the narratives about the relationship were categorically untrue, adding that there were no trust issues or infidelity. The statement emphasized that the couple had shared love, care, respect and partnership.
It also asked the public to respect their privacy, pointing out that people commenting on the relationship were not necessarily close to the two individuals involved.
This clarification is important because neither star has publicly identified a specific reason for the marriage ending.
How Margaret Qualley and Jack Antonoff First Met
Qualley and Antonoff first sparked dating rumors in 2021. They were later spotted together at public events in 2022, including the AFI Awards Luncheon and the Critics’ Choice Awards.
Their relationship developed quickly, and the couple became engaged in 2022.
Qualley, the daughter of actress Andie MacDowell, had previously spoken warmly about finding a partner with whom she could build a life. In a 2023 interview with Harper’s Bazaar, she described Antonoff as her person and expressed excitement about their future together.
Antonoff also spoke about the impact their relationship had on him. In a later interview, he recalled that meeting Qualley made him imagine marriage in a way he had not previously considered.
Inside Their August 2023 Wedding
Margaret Qualley and Jack Antonoff married in August 2023 in New Jersey.
Their wedding attracted attention because of the famous guests in attendance. Taylor Swift, Lana Del Rey, Channing Tatum, Zoë Kravitz and Cara Delevingne were among the celebrities associated with the celebration.
The ceremony marked an important moment for the couple, who had kept much of their relationship relatively private despite their high-profile careers.
In the years that followed, they occasionally appeared together at major entertainment events, including the 2024 MTV Video Music Awards.
Their marriage also connected two different corners of the entertainment industry: Qualley’s acting career and Antonoff’s work as a songwriter, producer and musician.
Who Is Margaret Qualley?
Margaret Qualley is an American actress known for her performances in film and television.
She gained wider recognition through projects including the Netflix series Maid, in which she played Alex Russell. She also appeared in Once Upon a Time in Hollywood, Sanctuary and the 2024 film The Substance.
Her performance in The Substance brought her significant attention and further established her as one of the prominent actors of her generation.
Qualley is also known for being the daughter of actress Andie MacDowell and former model Paul Qualley.
Who Is Jack Antonoff?
Jack Antonoff is an American musician, songwriter and record producer. He is the lead singer of the band Bleachers and has worked with some of the biggest names in contemporary pop music.
His production and songwriting credits include collaborations with Taylor Swift, Lana Del Rey and Sabrina Carpenter.
Antonoff has won multiple Grammy Awards and is widely recognized for helping shape the sound of several successful albums.
His career has remained active even as his personal life has attracted increased media attention.
Are Margaret Qualley and Jack Antonoff Still on Good Terms?
While the divorce marks the end of their marriage, reports indicate that the decision was mutual.
A source quoted by PEOPLE said the former couple share deep love and affection for one another and are expected to remain lifelong friends.
Neither Qualley nor Antonoff has publicly shared a detailed account of how they plan to manage their relationship after the divorce.
For now, both appear focused on their respective careers, while the legal process moves forward.
Final Thoughts
Margaret Qualley and Jack Antonoff’s divorce brings an end to a marriage that began with a high-profile New Jersey wedding in August 2023.
After separating in July 2026, the couple filed for divorce on October 30. Their representatives previously rejected rumors of infidelity and trust issues, while reports describe the legal decision as mutual.
Although the relationship is ending, their story is not simply one of a celebrity breakup. It is also a reminder that even couples who appear happy in public may choose to keep the most personal details of their lives private.
1. Are Margaret Qualley and Jack Antonoff getting divorced?
Yes. The couple filed for divorce in Kings County Supreme Court in Brooklyn, New York, on October 30, 2026.
2. How long were Margaret Qualley and Jack Antonoff married?
They were married for approximately three years. Their wedding took place in August 2023.
3. When did Margaret Qualley and Jack Antonoff break up?
Reports about their separation emerged in July 2026. The couple reportedly separated earlier that month.
4. Did Margaret Qualley and Jack Antonoff divorce because of infidelity?
Qualley’s representative denied claims of infidelity and trust issues in a July 2026 statement. Neither star has publicly confirmed a specific reason for the separation.
5. Who is Margaret Qualley’s mother?
Her mother is actress Andie MacDowell, known for films such as Groundhog Day and Four Weddings and a Funeral.