Sai married Virat to come to Nagpur to study medicine. Now that Virat has clearly stated how he is being tormented over this marriage issue, offering to record a statement with the truth and then putting her energy to use for her own goals might help them to reassess their relationship through a better lens. Her dreams should also be her priority, just like giving back Virat his IPS stature again will help reignite his respect for her. Truly feel like her focus should be now instead of this kitchen politics and giving twopence about Paakhi and her antics, to start studying for her career and future. It will truly help her to deal better with the wounds still left open after the sudden passing of her Aaba, because she really has not been given time to consider what she wishes to pursue in her own life post that. Eventually anyways, in her view, at this point #SaiRat have said they dont intend on continuing this marriage once she is a doctor.
Studying means she will get a break from this drama, be able to use her intellect where it is valued and needed, gain respect in the eyes of society, get a chance to make her Aaba proud and eventually get the opportunity to move out of this hell of a house, away from the adarsh high-caste bahus, who will keep interfering in everything to stay keep their importance in Virat's life. Even if she falls for Virat then, it will be an equals rather than a saviour-survivor story as portrayed right now.