I think A has till now been nice to Gauri because she feels that G is also going through the same pain as she. That's coz as she said in yesterdays epi J has cheated them both. And A feels in the end A has her family support and G only has J, jiski garantee khud J bhi nahi de sakta. But no daughter can see anyone insult her own mother.. If she does her mahanta act dispite G insulting Bhago I'd be terribly disappointed in A's character...