The thakur's will eventually start to dislike Aarushi as she will not have any physical relations with Shakti and will not give a heir to the thakur khandaan.....
Then they might find out that kesar is pregnant (with the rape incident) and will try to be good to her. but kesar will become bold and will leave shakti - will file for a divorce.....
The CV's should definitely show a strong kesar who rejects thakurs and divorces shakti after becoming pregnant, otherwise whats the point of this serial. Just showing that one woman - pratigya is different than the rest will not help.