Part 2: general writing issues, complications and confusions...
I wonder why the writers and production of the show have decided to leave many previous plotlines as cliffhangers or just simply unfinished.
Before the entry of Abir's father, there were already many previous plotlines, loopholes and truths that needed to be dealt with. All the mishaps, miscommunications and mistakes during the course of Kuku's marriage have yet to be brought up or discussed, let alone solved, all these chaos simply adds to the current confusion in Baba's story and frankly messes up the clarity of the current and past character graphs.
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1. Mishti's haldi drama----
BP clearly knows that Mishti did not confess Kuhu's birth identity on her own terms but under the influence of Meenu. He stayed quiet on Kuhu's wedding day but ensured he will get to the bottom of this later...what happened there? Writers...hello? The rest of the Maheshwari family are still unknown to the fact that Meenakshi was the reason for Mishti's out of character debacle. We deserve a Meenu vs BP confrontation (it's looong overdue).
On a similar note;
2. Mishbir's relationship---
This precious friendship solidified into real love when Abir successfully stopped Mishti at the airport and brought her back home for Kuhu's wedding. Although Abir confessed that he knew Mishti leaving was due to Meenakshi, it's still unclear if he truly knows the root cause. I highly doubt whether Abir really knows that Mishti put up the haldi drama and ran away due to Meenu's objection to their love, rather not just because of Kunal and Meenu's hatred against Mishti.
Before all this commotion could be dealt with, Abir and Mishti's relationship has now already been revealed to the Maheshwaris and accepted by BM and BP.
Abir believes that Nanu, Kunal and Jugnu (and perhaps now Parul maasi) know about his love for Mishti and their solid relationship. Although he knows Meenu would never agree to Mishti, I doubt whether he knows that she has always known and caused much of the drama that has occurred. #wedeservejustice
3. Kunal and Kuhu's real equation---
The real equation between Kuhu and Kunal. Both Kuhu and Meenu know that Kunal is not happy with this marriage and doesn't love Kuhu. So how are both Kuhu and Meenu so calm, composed and amicable with one another? Meenu never liked the Maheshwari sisters (ofc hates Mishti more, but didn't like Kuhu either). But from the first day after marriage, we haven't seen any hostility between them...(writers really have left a big gap here). How could any girl maintain composure after learning her so-called husband and mother-in-law have completely fooled her into believing they agreed for this marriage whole-heartedly..and now saas and bahu are completely normal? how? The character changes make no sense..
Now in the most recent episodes we are witnessing Kunal's change in approach towards dealing with Kuhu as his wife. Just about a week or 2 ago, he was hell-bent on getting this divorce underway, he was serious in somehow proving Kuhu is mentally challenged (which ironically might be easy, given her sporadic and split-personality behaviour 
). Either way, the writers seemed to have dropped Kunal's persistence and now randomly transitioned to him weirdly agreeing with her random words of twisted advice
With the focus now being on Baba's re-entry into the house and family, the writers have oddly put Kuhu and Kunal's toxic relationship on hold or even trying to change it positively - it doesn't seem to have a proper smooth flow at all. And Kuhu...damn where do I start? She is probably the most confusing and perplexed character in this mess at the moment. One moment she feels sorry for Abir and slight regret for Mishti and then the immediate next second she back-stabs them both real hard
Honestly I don't think Kuhu and Kunal are fit as a couple at all, they don't compliment each other in personality - they are both equally childish and crazy. To fall in love, they need to understand each other and have basic friendship (which they have clearly lost).
(more on Kuhu and Kunal later)...
xx next rant coming later