From the Mumbai Mirror:
The poison Neha had turns outs to be no poison at all. Neha is hysterical with her mother and accuses her of drama and hiding the real truth from her.
It seems like Neha maybe pretended to commit suicide or something from this preview.
From mid-day.com
Bau Saheb's candidate loses to Jagmohan. Kakul is upset with Trisha and Sujit for supporting their enemy. Sujit tells Trisha that Bau sab had planned Samman's accident. When Kaushalya reveals to Neha that Prabhakar is not her real father, she is stunned.
This leads to the possibility that Saxena is Neha's father!!!