Also fwiw I think it's the "everything we can possibly do before we have no choice but to get rid of Tanu track". I really don't think CV's want to face a post-Tanu phase for AbhiGya. Too scary for them? Too undefined, at any rate!
I don't get why is it scary for the CVs. They can bring up Aalu trying to destroy Abhi track further, Pragya can have Suresh back in her life to get Abhi worked up, Abhi can have another girl from the past stalking him, there is amnesia, accident all sorts of typical stuff, Tannu can revenge AbhiGya big time.. There are so many ways to go. I wish TaBhi bond was a bit stronger at least to see some purpose in this track or Pragya being not aware of Tannu's deciet! But no, CVs are just hanging on to this pregnancy like anything.