Parvati is as bad as Neeti.

Crines of Parvati:

1) Kidnap

2) Property damage

3) Impersonation

4) Attempted Murder: highest form of evil act.

5) drugging

6) bridal swap

Therefore Parvati Ji has indulged in all unlawful activities just to spite her ex friend and has stopped to level of Neeti. This is not a story of 2 best friends, it's a story of 2 evil women seeking to spite each other.

The story of this show is about two best friends who eventually ended up against each other. Initially, making one friend negative i.e. Neeti. Currently, both Neeti and Pari are negative.

Pari suppose to take revenge from Neeti and her partners in crime. Instead, Pari/Parvati is only taking her revenge from Neeti that too by marrying Sanju and for this is an achievement for her.

Hopefully, as the show progress there will be revelation of truth as to what happened and how Pari became Parvati. Can't expect a lot from CVs cause the CVs are more interested in showing nonsensical story.

You cannot the compare the two characters. They are totally different. Neeti kills people and doesn't care who she hurts as long as she gets what she wants. Pari/Parvati wants revenge against Neeti for hurting her, etc she doesn't want to kill anybody and hasn't either.