Kasuti Zindagi ki is the story of Anurag and Prerna.
Anurag loves Prerna and Prerna loves Anurag.
They want to marry but Anurag?s mother is against such a match.
Anurag marries Kamolika (she is the vamp). But Kamolika is already married.
Anurag divorces Kamolika and Anurag and Prerna come close once again.
Anurag and Prerna want to marry. But Mr. Bajaj wants to marry Prerna. Mr. Bajaj is a millionaire and he blackmails Prerna and forces her into marriage. But Mr. Bajaj is already married to Maneka Bose (Ruby Bhatia).
After some episodes, Mr. Bajaj dies in an accident and Prerna finally marries Anurag.
Meanwhile, Kamolika (Anurag?s ex wife) marries Anurag?s Brother. But Anurag?s Brother is already married to Prerna?s sister.
Mr. Bajaj comes back (he was not dead). He tries to create misunderstanding between Anurag and Prerna. Anurag divorces Prerna.
Prerna goes back to Mr. Bajaj and Anurag marries Aparna.
Conclusion:
Prerna married twice.
Anurag married thrice.
Mr. Bajaj married twice.
Kamolika married thrice.
Anurag?s Brother (I forgot his name) married twice.