Dhani faced domestic violence and sadism
Also dowry harassment from her mother in law.
And molestation attempts by Devar or brother in law.
Father in law maybe a gentleman and so he must have left the family.
Who killed? Maybe devar himself to remove him from the path.
How will Viplav may defend? Thats the interesting point.
Meanwhile Viplav may tell about his secret marriage to his family.