Everybody knows palak is a cheater

I thought Ritwik didn't tell any one about it but by Aman's words it's slightly clear that they know that palak cheated Ritwik with her boss iseliye shivaS is trying to convince Aman think ki kya palak Aisa kar Sakti and story kuch twist hai ,ahh I was not expecting this from ritwik 

After all the drama around their marriage and living separately from Noons, if Ritwik comes back separated from Palak, wont everyone in family know the reason..

I think that she left him for another person is all that must have been said.  Because not saying anything and him coming back to Noon mansion was not practical. 

But Mamta knows she's not she did it cos of her promise...how is she going to face her ...how is going to tell her that for those 5-6 years she was ok to see her house get ruined..she was ok to see Ricky ruining himself ..n VP everyone...after 6 yrs she calls Shivam to mend things...som something don't understand..