The 2019 Stella Prize winner is THE ERRATICS by Vicki Laveau-Harvie. I must admit that I know nothing about this book or author whatsoever, but I am looking forward to reading it soon.
Here is a quick synopsis -
When her elderly mother is hospitalised after an accident, Vicki is summoned to her parents' isolated and run-down ranch home in Alberta, Canada, to care for her father. She has been estranged from her parents for many years (the reasons for which become quickly clear) and is horrified by what she discovers on her arrival.
For years her mother has suffered from an undiagnosed mental illness but carefully hidden her delusions and unpredictable behaviour behind a carefully guarded mask, and has successfully isolated herself and her husband from all their friends. But once in hospital her mask begins to crack and her actions leave everyone baffled and confused ... and eventually scared for their lives.
Meanwhile Vicki's father, who has been systematically starved and harruanged for years, and kept virtually a prisoner in his own home, begins to realise what has happened to him and embarks upon plans of his own to combat his wife.
The ensuing power play between the two takes a dramatic turn and leaves Vicki stuck in the middle of a bizarre and ludicrously strange family dilemma. All this makes for an intensely gripping, yet black-humoured family drama which will leave you on the edge of your seat.
This sounds like it could be very interesting indeed, especially after just reading Eleanor Oliphant is Completely Fine. I will post a review after I have read it, which shouldn't be too far away. :)