A woman has accused his husband of 24 years of sleeping with their daughter.
This is said to be happening at Nyabiosi village, Kisii County.
The woman only identified as Nyabonyi said that the man stopped sleeping with her two years ago and started sharing a bed with their daughter.
"I tried to solve the matter at home but for sure I cannot hold it anymore reason I have decided to speak out. I am tired of this relationship," she said.
"I tried to ask him to stop it but instead he threatened to take my life away," she added.
Ms Nyabonyi said that she was even forced to ask her daughter to go to her aunt's place but the man opposed the move.
She told Hivisasa that the man has been saying that she will not allow the man to get married to any man.
Neighbors say that they know so little about the man who keeps a low profile in the locality.
"He is a silent man who rarely talks to people, it will be hard to believe on what the wife is saying," said James Mbaka, a neighbor.
However, the area chief Henry Nyabuto said that he will share with the couple and find out what the problem was.