NO!!!!! You guys have it all wrong.
Watch Koki's expressions again. Everyone keeps saying she is jealous. But she isn't. However she is in thinking mode when certain things happen.Aham praises Gopi's work performance. The role that Koki was filling prior to marriage. However, he should be praising his wife's other skills too. And Koki wants him to realise that Gopi is his wife. Not just someone who does his chores.She left them alone when Gopi entered the room. But she deliberately ensured that Gopi was not around the following morning. Why was Aham so desperate for her to be around? There was no chore that needed doing. Did he even realise that he wanted her there. And even more so why did he want her there?Koki wants Aham to start questioning himself and coming up with the right answers. That he is in love with Gopi. No-one knows her son's mind better then Koki herself. She realises he is in love with his wife. But he needs to admit this to himself and move on in his relationship. So Koki will facilitate this process and gradually make her son see the light.
you know shaun you might have something there with the last part ..i hope that is true ..otherwise i dont want koki turning into monster as she is so beautiful as saas and has given a positive spin on how mil and dil can live together in harmony ...anyway time will tell ..