Why cant things be kept real?

Why can't things be kept real?

In the episode where Sumitra wants to break Amaya's fast which she has kept for GC's speedy recovery,

Sumitra manipulates Rama, he too unknown to her keeping a fast forces her to have the Prasad which would result into making Amaya breaking her fast.

Why was she sayig nahi main nahi kha sakti and moving backwards? Why be an abla nari when she has a nari's biggest excuse for getting out of unwanted situations.

She must have used it in school in PE(Physical education) so why not use it for not PE(Prasad eating),

She could have simpl said my menstrual cycles is going on Rama main nahi kha sakti.

Rama aise gayab hota wahan se jaise gadhe ke sar se seeng.

So much drama, the back ground music, Rama ka steely look, Amaya main behcari abla nari... then reaching the wall and hearing havan over now can break fast... itna Devine intervention types kyun?