I don't think chachi will be fully exposed today. It wouldn't make any sense to be exposed right now. But since it's Ahaana, she cannot do much either. So what can/should happen? I believe Raj will not react after knowing the truth. He has already felt how Tanu is unfairly treated so to save her he will pretend as if he got to know nothing. Instead he will try to find out the truth. He will set out to find the truth and in doing so will get to know about the property thing too. This way Chachi will be completely destroyed and end of her villainous character! I hope they go this way instead of exposing her fully. It will be fun seeing the whole bedi family on a mission 😆