Why does still Pallavi hate Parvati?

Pallavi was in love with Ajay & he married Avantika. Pallavi wanted to take revenge from Agarwals. Right. Ajay & Avantika already dead. What does she want now? What did Parvati do ? She just saved her house from the evil Pallavi. That's all. Ajay didn't love her. Now Suyesh mehra doesn't love her. Why she doesn't accept it? This is not Parvati's fault. Why she doesn't hate Rajeshwari who is Suyesh's wife? This is sick.

pallavi and Ajay were engaged but Ajay loved Avantika but he could not tell his family.right before the marriage he ran off and got married to Avantika.
Pallavi was forced to marry Kamal by her parents.She was wronged by Ajay but hated all Aggarwals because of her marriage to Kamal. As he was not considered smart enough to take part in the family business that time.
When she was trying to come to terms with her situation Kamal has affair with his secretary who gives birth to a son(Krishna).Slowly she accepted Krishna and loved him as her own but he was taken away from her by kamal and Parvati for this she never forgave Parvati.
But with all this going on the fact remains that she was always out to destroy Aggarwals and did whatever was possible to achieve this.
Because of her evil mind and the bad things she did ti Aggarwals whatever good she had(love for Krishna)had no impact on anyone.
Suyash came very late in the picture its not only because of him she hates Parvati but of the reasons I have written above

Thank u so much.

So she did it for only Krishna. She knows that Rajeshwari killed her son. So she is back to take revenge. I am so glad.

I dont think she knows that Rajeshwari killed her son. coz rajeshwari and trishna had proved that parvati killed both om and krishna. so i think pallavi still thinks that also. plus she is the one whom rajeshwari met first and they both talked about having same enemy and destroying them.