Who Is Nathan Fielder’s Ex-Wife? Meet Sarah Ziolkowska – Her Job, Education & Relationship History

Nathan Fielder, the Canadian comedian famous for Nathan for You and The Rehearsal, is well known for his deadpan delivery and awkward humor. But beyond the spotlight, Fielder once shared a quieter personal life with Sarah Ziolkowska, his ex-wife. Fans often wonder who she is and what led to their separation.

Here’s everything we know about Sarah Ziolkowska, her career, and her relationship history with Nathan Fielder.

Who Was Nathan Fielder Married To?

Nathan Fielder was married to Sarah Ziolkowska, a Canadian librarian. The couple met at a comedy show in Halifax, and their relationship blossomed over the years. They got married in 2011, keeping their personal lives private and away from media attention.

However, in 2014, the couple quietly divorced. Fielder publicly confirmed the divorce a year later, in a 2015 interview. Although he did not share the reason for the breakup, he admitted that the divorce took a toll on his mental health, calling it a “very jarring experience.”

Despite the separation, he noted that they remained on good terms.

What Does Sarah Ziolkowska Do?

Sarah Ziolkowska is a professional children’s librarian with a passion for education and early literacy. Originally from Canada, she has an impressive academic background:

• Bachelor’s in Applied Science – University of Toronto

• Master’s in Library & Information Science – Dalhousie University, Halifax

During her studies, she interned at the W.K. Kellogg Health Sciences Library, where she gained valuable experience in research and cataloging. Her focus has always been on children’s education and literature.

Career Highlights

Ziolkowska’s professional path reflects her commitment to literacy and public service:

• Head Librarian at the Natural Sciences Library (2022–2024)

• Currently working as a Reference Librarian at Fisheries and Oceans Canada, according to reports from The U.S. Sun

She is recognized for promoting youth reading programs and advancing access to learning resources in the public sector.

Their Relationship Timeline

• Met: At a comedy show in Halifax

• Married: In 2011

• Divorced: In 2014, confirmed publicly in 2015

While the couple kept things private, Fielder’s later interviews revealed how deeply the divorce affected him. His emotional honesty about the experience made fans relate to him on a more human level, beyond his comedic persona.