One Azizi Busara, a 33-year-old man, is said to have caught his wife, Heshima on their matrimonial bed with his younger brother, Chagina.
The incident took place in Koita village, Kiplabotwa in Kenya.
Azizi arrived home unexpectedly only to find his 27-year-old wife fondling his younger brother in bed.
The Standard Kenya reports that the man had left home early in the morning, and gone to work at a construction site which is not very far from his house.
On getting to the site, the owner of the building under construction had not purchased cement and other materials that had run out the previous day and therefore dismissed the labourers.
Azizi was said to have returned home and found the door partially closed.
He tip-toed in and saw his younger brother engaged in an act of intimacy with his wife.
He told the newspaper, “The two lovebirds did not hear me walk in since they were totally immersed in their romantic bliss.
“I stood there in a trance not really believing that the two had decided to betray my trust in them.
“After I recovered, I picked my chebunyo (club) and hit my brother very hard in the back.
“The young man ran towards his home which is across the ridge while my wife fled to her parent’s home which is less than two kilometres from my house.”
As the news spread across the village, Azizi out of embarrassment, sent message to his in-laws, asking that his wife should never to return to his home again.