Help me find a fic

Rk sees madhu with a guy after he dumps her. He is unable to understand that he is Trishna's boyfriend. Rk gets obsessed and gets cameras secretly into the chawl when nobody is home. The guy, I think is called Avinash, proposes to Madhu to practice proposing to Trishna. Rk thinks he's proposing to Madhu. Trishna makes Madhu file for divorce and Rk thinks it's to get remarried. Once the court calls Rk a couple of times and he refuses to come, the court decides to sign the divorce petition on his behalf. He decides to kidnap Madhu and on the day of the Haldi, takes her to the farmhouse. There they start fighting and Madhu falls from the stairs. She dies and he goes crazy. He burns everything including him and is witnessed by Bittuji and Dipali.