I think Dementor Didi will be back in T 🏠 by end of this week or by Mon at the least.
I think some sort of PD track will come after 2 more weeks at least because things are percolating in PD as well with Meethi knowing the truth now.
If Meethi-Imlie & Meethi-Adi convo had happened before Dementor Didi's suicide attempt, then I am sure she could have been reassured by Adi. But after this, Imlie herself will let her mom know that she won't be fighting for her haq whatsoever. So will Meethi allow Imlie to stay with the Tripathis? I think she will definitely try to force her to leave Adi's home as there is no future for her marriage to Adi as per Imlie.
Imlie leaving T house can happen not only because of the happenings at T house, but also due to whatever will transpire in PD. Even SK might come to know the truth. So Imlie herself can leave for PD fearing that SK would come to the T's.
Also I do not have faith in Adi's "Saath" to Dementor Didi because frankly speaking whatever friendship they believe they have is not really friendship. They were just aquaintances who got into a relationship & continued with it for such a long time out of convenience. They just don't know each others real personalities enough to even be friends. I cannot forget how Adi was least bothered about looking for Malini when he believed her to be in a life threatening situation during bridge collapse. I would believe that he would be at least more frantic about it even if he believed her to be his so called best friend.
The only "saath" that he will give Dementor Didi is tolerating her presence in his house & some basic courtesy. He definitely is not going back to his Moon jaap & pleasing her with romantic gestures. He just can't because he is totally committed to Imlie even if she is not ready to be in a relationship with him. And whatever positive sentiments he thinks about Dementor Didi when she is not in front of him like he doesn't want to hurt her, can't see her tears, etc. he just cannot make himself behave in such a way that he doesn't hurt her when she is in front of him. I think we will get a clearer picture about his Saath to Dementor Didi in the next 2 epis.
Also he is not going to be able to hold himself back from caring for Imlie or coming to her defense. Whatever Imlie says regarding not wanting to continue their relationship because of Dementor Didi, he is not going to accept it quietly. This is the guy who can't even tolerate Imlie ignoring him for a single day. He literally got fever because she was ignoring him. So he will also be trying to change Imlie's mind which might lead to Imlie leaving T house & going to PD because she knows he will not let her be if she is in the same city.
Hence, my belief that the track after Dementor Didi coming back to T 🏠 & Imlie leaving it will be not that dragged and a PD track will come in the next 2- 3 weeks. This is just my speculation based on the fact that the makers have not dragged tracks for a long time in the show yet. This Dementor Didi track of suicide will also be finished by end of this week so it was hardly a 2 week long track. Just that it was heavily focused on Dementor Didi depressing tamasha with least focus on Adi & Imlie & hence we felt the drag of it heavily.
If nothing like this happens than also it is Ok. I am already well versed with getting my chop done by this show😆.