Ishu should take a step towards this!! She is his wife she should not tolerate this kind of behaviour.
Earlier, Raman use to shout at her we know it he was not over with Shagun but now he is done with her. So, can't he move on with Ishu? He is so lucky to get a wife like Ishu. Who cares for him and his family so much. I think everyone in the family knows how important ishu is in their life and how lucky they are to get Ishu as a bahu (except for Simmi. She is an optional case) It's high time Raman should understand Ishu's importance in his life and should give her the deserving place in his heart. She deserves it.