My logical mind wants to still find a logic.
So it does scream its CONSPIRACY big time.
Imlie was staring at Jo after spitting out some rocks in todays episode??
Pregnancy planning is by Arpi di. No one knows their mother more than own daughter. May be arpi di is pregnant but Arpita knows that knowing Imlie is pregnant, Nar-maa behavior will change towards her as her kids happiness is important to her. This will get Nar-ma out of BM clutches.
May be Imlie overheard the evil trio discussion like she had at time of her pehli rasoi?
And Nargis probably woke up from coma, arylie learnt about Jo's ASR obsession, joined hands to get justice for her and reveal Jo true colors.
Imlie writers if are paying close attention to every scene, dialogues then they must have introduced new characters for a reason.
But we need Mr and Mrs Rathore to go to office and work side by side too like Mr and Mrs Smith (chemistry was too hot).