(Why do you want KD alive???)
To make KS more comic, if that is possible.
(if she is indeed alive can't she just live in like timbaktu or something? Why the walia mansion)
A number of reasons.
First of all, WM/WC is now her beloved daughter's property and she is entitled to have a comfy life.
Secondly, she can restore peace among her two eldest daughters by delivering a pravachan on sharing stuff.
Finally, where else can she create more confusion?
Oval,
(In one scene we have JW telling Jigs off, and in another he doesn't speak. Btw, who owns WM? Bani or Jai or Masi?)
That's why Munna does not speak. He doesn't own anything any more, he is just an orphan staying at the Billo-Bani anathashram.
(Zee TV in Malaysia has just started airing KS, so I am watching the begining. )
Lucky you.
Rgds,
Pri