Misti & Gardes:
You are right that the change of writers brought a change in characterization of Radhika the most and Dev's to some extent. Last year's Radhika could held Amma's hand, threaten her with disclosure and stand up to Devki to let her stay with Dev because of a promise she made to him. This new Radhika starts quivering in front of Amma and runs to do her bidding everytime. So, she is more like your abuse-survivor kind of person. But, even these new writers are not portraying her that way. They are showing her as extremely good hearted, kind etc., devoted (more in a ritualistic way than the spiritual way she used to be before - one of my complaints), but too innocent and feeling extremely obligated towards the abusive people of the adopted family. But, again that is not totally true either as they never showed her having less feelings of obligation towards Amma after the burning track. But, she was still shown to pray for Amma which is unrealistic even for a abuse victim/survivor. In fact, the story about the swan and the crab was the most appropriate and I hope the purpose of Birju knowing about this is that he can convey these feelings to Dev who can learn to better handle Radhika and help her let go of unnecessary feelings of obligations. In some sense, Dev is somewhat blind too towards the bad people of his family, but he has no great love for them. So, when the time comes, he will find it quite easy to break from them too.So, if the track is to develop Radhika as a wiser person who is still good and compassionate but now can see through her evil relatives, that would be great. But, they still give her lines about following "wife dharam" and "DIL dharam" which she breaks most blatantly. But, again waiting for the conclusion to this track to show if there is an improvement in communication betwen the two main characters and how the other characters around them interact with them.I second your recommendation of using Chacha and Mrin more than showing Amma and Vishaka. Very tired of these two characters especially Amma. As many mentioned, they are inviting Shastri family despite not inviting other DIL's families so that Amma can come and find out about Vishaka, order Radhika to take care of her and so on. So, these weekly rounds of Amma coming to Delhi are really getting on my nerve as a viewer. I much prefer Chacha and Mrin combination than Amma and Vishaka.