![](https://image.tmdb.org/t/p/w92/utMrG0bBuysty8EARkFKiYu0j9v.jpg)
Diane and Kate are not only mother and daughter but also best friends. Their lives are turned upside down, however, when Diane announces her engagement to a man named Bruce, whom she's been secretly dating.
Halston Sage,
Marcia Gay Harden,
Andrew Richardson,
Aidan Quinn,
Brenda Currin,
Cara Santana,
Michael Rosen
Added on HBO 2023-07-15.