Another reread - SEPARATE CHECKS written before Marianne Wiggins' stint as the second of Salman Rushdie's five wives.
Short story writer Ellery McQueen (yes her mother was a novelist, who fancied her works to rival those of Agatha Christie), has been institutionalised after a nervous breakdown. To aid her recovery she is encouraged to take up what is now called journalling, and produces vignettes of the members of her eccentric and self-absorbed family.
Her 6 cousins (all female) are the daughters of 4 of 5 sisters. There are no men in the family - they may have had profound effects on these women, but were all peripheral to their lives and never were around for too long.
Despite sparce descriptions, the women's intelligence sparkes through the dialogue, but ... I couldn't feel invested in any of them, apart from husband-killer Belle.
Part of the reason I am rereading books that have been on my shelf for 30 odd years is to decide whether they should stay another 30. This one won't