Eneo Death Game: Naraku no Soko no Fuufu-tachi

Nozomi Osaki, 33, is a mother of two and a female prosecutor currently on maternity leave. Her husband, Shoutarou, is very supportive of her child-rearing and she has no complaints. One day, however, Nozomi made a post on a child-rearing app, unhappy about a trivial matter. Then, she receives an invitation to a party. At the venue, she meets other wives with dark eyes that do not match the glamorous nature of the event....... The Ozakis were feeling a bit uncomfortable, and then the organizer, Mako Hojo, announces to the group that the event is an "Eneo Death Game," to be played out by their husbands, who have histories of domestic violence and harassment!

(Source: Comic Days, translated)