Is AMMA out of her mind?

Just saw the episode fromyesterday...where Amma tells vishakha to tell everyone that it was Dev's child......I think she has completely lost her brain.....This lady need to think harder....as how would anyone on this earth will believe that it was dev's child...when vishakha was leaving apart from dev for a very long time...since she ran to mumbai......and I hope she knows while living aprat from Dev she cannot get pregnent with his child.....when she came back form mumbai....her stomach was not even showing ....i mean if it was dev's child.....she has to get pregnent before she left for mumbai and if we count in all the time....after she left and count the months...as even in the serial...they do show festivals and stuff....then vishakha should have already delivered the child....

It makes no complete sense for Amma to say that tell everyone that it was dev's child.....And if she does and somebody believes her.....I will be shocked to death.....and it will be stupidity of the creatives to show that as the audience is not stupid to believe such thing.....

What say guy's....want to know your views on this one.....

Because the topic has already been discussed at length: