According to court documents obtained by TMZ, the date of separation is marked as May 6, 2023. The former spouses, Gummer and Sethi, have two childrenโ€”a seven-year-old son named Peter and a four-year-old daughter named Mary. In her divorce filing, Gummer requested joint custody of the children. Additionally, documents related to custody are not available to the public. Meryl Streep's Daughter Mamie Gummer Settles Divorce https://t.co/O3OhHoAXK3 pic.twitter.com/K8d9kF41LO Gummer and screenwriter Mehar Sethi got engaged in August 2018 and married in February 2019, the same month they welcomed their son Peter. Their daughter Mary was born in 2021. This is Gummer's second divorce; she was previously married to actor Benjamin Walker from 2011 to 2013. Mamie Gummer is the eldest daughter of Meryl Streep and sculptor Don Gummer. Besides her, Streep has a son, Henry (46), and daughters Grace (39) and Louisa (34). Interestingly, Meryl Streep and her husband Don Gummer announced their divorce in October 2023 after 45 years of marriage, revealing they had been living separately for over six years. Meryl is currently in a relationship with colleague Martin Short, with whom she stars in the popular series "Only Murders in the Building." Although the news of their relationship surprised the public, a source from the show's set claims their affection was evident on set and that many already considered them a couple.