The show started with Laali being sold and her life being torn apart by learnign this truth. Then it slowly climbed up the ladder and Laali's life became more joyfull with Shekhar coming in her life.
And now when it was right on top of that roller coaster, meaning maximum happiness for Laali, since she got married to Shekhar, it has fallen again to a bottom low. Laali is in the same situation that she was in before, something that she least expected has happened to her, her life is in shatters, her happiness taken away, her life partner Shekhar missing, (back then it was Ganesiya missing).
And I think the story is going to stay on the bottom of the roller coaster for sometime now, and who knows how it will climb back up again, to the happiness stage and whether it will be with Shekhar or someone else?