In a certain way this show depicts a truth or I may say a situation never to marry a divorcee, a man who has a child already because as the woman is not the biological mother or the first wife, the first DIL so she needs to answer or to remember everyone who's she...
The Bhallas' instead of showing a kitty party should have thrown at least a get together among family to thank Ishita for bringing back Ruhi.. BUT no one did it or say something...
Instead Toshi, Simmy and Raman keep on asking her who's she..
Ishita never married Raman alone, he also married her so why???
Do you want to add something...