Williams has appeared. Williams returned to the Sundance Film Festival in 2019 with After the Wedding, a remake of Susanne Bier's Danish film of the same name, in which she and Julianne Moore played roles portrayed by men in the original. Benjamin Lee of The Guardian considered the low-key part to be a better fit than her previous few roles. Fosse/Verdon, an FX miniseries about the troubled personal and professional relationship between Bob Fosse and Gwen Verdon, marked her first leading role on television since Dawson's Creek. Williams also served as an executive producer on the series, and she was glad to receive equal pay to her co-star Sam Rockwell without having to negotiate. She credited the experience of performing Cabaret on Broadway for preparing her portrayal of Verdon. John Doyle of The Globe and Mail commended Williams for "play[ing] Verdon with a wonderfully controlled sense of the woman's total commitment to her art and craft while always standing on the edge of an emotional abyss." She won the Primetime Emmy Award and Golden Globe Award for Best Actress in a Television Miniseries. Elverum and Williams filed for divorce in April 2019; by November 2019, it was reported that they were no longer married. She later described the marriage as a "mistake". Later in 2019, Williams became engaged to the theater director Thomas Kail, with whom she worked on Fosse/Verdon; they married in March 2020. She gave birth to their son, Hart, later in 2020 and another child in 2022. In 2021, Williams reprised the role of Anne Weying in the superhero sequel Venom: Let There Be Carnage. It received mixed reviews, but grossed over $500 million worldwide. In her fourth collaboration with Kelly Reichardt, Williams starred in the drama Showing Up (2022). For her role as a sculptor in it, she shadowed the artist Cynthia Lahti. Tim Robey of The Independent opined that Williams "thrives more intelligently than ever under Reichardt's watch here". Later in 2022, Williams starred in The Fabelmans, Steven Spielberg's semi-autobiographical film about his childhood, in which she played Mitzi Fabelman, a character inspired by his mother. Spielberg had her in mind for the part after seeing her performance in Blue Valentine; in preparation, she heard recordings and watched home movies of his childhood. The film received critical acclaim; Pete Hammond of Deadline Hollywood labeled Williams "gut-wrenchingly great" and Kyle Buchanan of The New York Times