Where has the Shrewd Abha dissappeared???

In the beginning episodes of YMGGK, Abha used to be shrewd and witty exposing the wrong doers. But when it came to marrying Viren where did it disappear..???? She could have very well avoided it. She knows of her look alike albeli... could have got her to pose like abha and in the end albeli marrying dr viren... albeli also would have got a better life.