Prerna never played victim and I think that's the part that I always admired about her, even though some said that it was regressive that she agreed for the marriage after getting blackmailed. For me, it was about the fact that she took responsibility and fulfilled her promise even though she could have told Anurag and gotten out of it easily. Instead, she chose to be self-sufficient and take responsibility for her family.
True she always stood by her decisions whether they are right or wrong.