“The Good Spouse” star Mamie Gummer is now an estranged spouse … as a result of she simply pulled the plug on her marriage.

Meryl Streep‘s oldest daughter beelined it to court docket Thursday and filed to divorce her husband Mehar Sethi after 6 years of marriage.

Within the divorce docs, obtained by TMZ, Mamie lists the date of separation as Could 6, 2023 … and he or she’s going with the boilerplate irreconcilable variations as the explanation for the break up.

Mamie is in search of joint authorized and bodily custody of their 5-year-old son Peter and 3-year-old daughter Mary.

She’s additionally in search of spousal help and checked the field to terminate the court docket’s potential to award help to her estranged husband.

Mamie and Mehar, a author, tied the knot in February 2019 … and, two weeks later she gave beginning to their first youngster.

That is Mamie’s second divorce … her first marriage was to actor Benjamin Walker.

Meryl and Don Gummer introduced their separation in September 2023 … and in March 2020, Mamie’s sister Grace Gummer filed for divorce from her husband.