Don't think she is looking after V family because she is the bahu of the house or Ravish's patni.
She is just being herself.She is forced to make a life for herself among these people even if she has not accepted this marriage. She is doing her best to be of help to them and trying to get along with them since she has to live with them.
It is a life of compromise for her and NOT the life that she wants for herself.
She wanted to leave the marriage and house, take Atharv and Sujata with her once she got to know about Atharv.So it is very clear where her priorities lie.She would have left the house if Sujata had been willing to leave the house.
Ravish and Vividha don't look like married couple but more like a team of two members trying to figure out the way from the problems that surround them.
What she feels for Atharv and what she wants from Atharv has not changed.Atharv and Vividha relationship reminds me of that Kamalhasan Sridevi movie where Kamalhasan falls for that child like woman.He wants to be there for her in what ever capacity that might be.But I hope Atharv Vividha story doesn't end in separation like it did in the movie.
Liked Dadi who very much summed up Vasisht family members and their natures.Liked the fact that Sujata and Atharv accepted for the first time as fullfledged family members of Vasisht family