Suk you always said that Hetal as quiet and nice as she is when it comes to her son, they are extremely close just like Aham and Koki, but with her she makes instant decisions favouring her blood rather then an outsider, and that incident with the keys of the house after Kinjal's first engagement same, and now she's done the best for her son also, you did say I remember at the beginning when I joined IF that Hetal is likely to turn against Rashi really quickly and we saw it today.
One minute she is happy to see her, hugs her welcomes her in the house, holding her hand to bring her in, but the minute she finds out that she is a manipulator and liar she worked for the interest of Jigar, who is Rashi to her, relation through the son and if the son is not happy, you are out.
Whilst Kokila first days of Gopi and Aham's marriage said to Gopi chowkri if you are not making my son happy you will be out of this house, in front of Kinjal (she off course was gloating and happy about that) but we saw time and again that isn't how Kokila is she stood up for her bahu to keep her in the house when Naani left, when she washed the laptop before she found a solution to keep her in the MM, but it's more likely she didn't want to show everyone that she had been wrong to pick Gopi, she would rather straighten her and him to mould them to fit each other then admit she made a wrong choice...😆 But I happen to agree no other girl would stay and bear with Aham and even Kokila herself when they are angry, so Gopi is the right choice of bahu for Aham.