One Jayanthkumar had tied the knot with Rontala Shailaja alias Madhavi (35) eight years ago, a senior police official said.
The couple had a son and a daughter. But since the past few months, Jayanthkumar started suspecting 'fidelity' of his wife, the officer said.
"The couple was counselled a couple of weeks ago. But yesterday, Jayanthkumar came to an agriculture field in Pedda Papaiah palli village where Madhavi was working and attacked her with a sharp-edged weapon," the officer said, adding the woman died on the spot.