The closeness of Aishwarya Rai with Amitabh Bachchan is undeniable. The father-in-law and daughter-in-law are very close, like father and biological child.
But it's no secret that Aishwarya's relationship with Shweta Bachchan is not good. When they both supported Amitabh Bachchan's performance on stage, Aishwarya still kept her distance from her husband's sibling.