I think Suman witnessing the Dev and Rishita going at Shiva might result in her heart attack. Afterall, Shiva is her laadla and she cannot take anyone insulting him.
That said, Raavi was given a hard time by Suman for the same reason when in reality Raavi never said anything to make him feel insecure after Mukteshwar. She only defended him against Mami and her friends as well.
Now what punishment is Suman going to give Dev and Rishita for insulting Shiva and making feel small?😡
I think nothing
All hate is reserved for Raavi
I think worse case scenario will blame this one on raavi as well that dishita got to talk like this because she had insulted shiva before