Reasons.
Indira's never ending sufferings. Saas nahi hai to kya. Mother is doing that job.
Rishi trying to keep Vidith out of reach of Indira for his own selfish reasons and thus endangering his life.
Indira's obsession with herself which made her not to take care of Vidith immediately and wallowing in self pity. For all these years she was jap kar rahi thi vidith vidith. What happened?
This show never could garner even 3 plus trps and now god only knows.