Kandhan of Theyvur used to have frequent quarrel with his 42-year old second wife, whom he had married after the death of his first wife, suspecting her fidelity.
Last night he had seen her talking to a neighbour and questioned about it this morning, which led to a quarrel. Suddenly, he hacked her with a knife in the neck and hand.
As the woman swooned down in a pool of blood, he thought she has died and out of fear committed suicide by hanging himself, police said adding the woman had been hospitalised.