A college teacher has committed suicide after posting her photograph to her lover on Whatsapp in Birbhum.

Suri police have arrested the man based on a written complaint of her family.

Police said that Subhra Mondal, a resident of Dangalpara in Suri, was a part time teacher of Suri Vidyasagar College of geology department.

She had a long time affair with Suman Chatterjee, a resident of Karidhya in Suri town. Since the past few months, her family has been pressing her to get married.

But despite her repeated urging, her lover Suman Chatterjee allegedly did not pay any heed to her plea to marry her.

She was shattered over his attitude. On Sunday night they had an altercation over the phone. Later Subhra sent him pictures on WhatsApp. But when he did not respond she hanged herself from the ceiling in her room.