About Rano.. that poor girl.. lets refer to her situations:
1) her didi came back from the "dead" and wants revenge from her and the rest of the family.
2) her husband died
3) her son varun is deaf and mute
4) she got remarried as a compromise
5) she fell in love with the guy she remarried only to find that her mother-in-law and the guy's wife is now against that love
6) she was emotionally beaten and forcefully left the house
7) she was kidnapped from some goondas that her mother-in-law sent
now if you dont tell me that thats bad then i dont know what is!!