Adi was correct to say, Anubha's problem is because she thinks Kavya should have maintained distance from Shubh. He was also correct to mention, she may be mistaken about Shubh's real intentions, but Kavya took it all wrong this time. All because of their earlier argument/misunderstanding.
Adi should have made efforts to explain to her, and Kavya should not have mentioned its the problem in Adi's thinking, both went wrong again.
It looks like, all this will go to extreme where Adi and Kavya hurt each other badly, until Shubh is exposed. This track was so not required and not worth at all, as there were already enough issues in their life.
The makers seem to have lost it completely now.