I think that Choo will now realize the importance of Archu in both the home, the family members and Manav's life. She will now understand the responsibility and what Archu meant to all these people. I rather have her walk out of their life then die. I hope she wakes up one day and realizes the grave mistake she has made. Yes, Archu and Manav are just as responsible for their actions but alot of things played a huge role in their final choice. One being the possiblitiy that Ajit might hurt Vandu and second being betraying Choo at the VERY LAST MIN. This whole time they have again and again consoled her that the divorce will happen, they could not back out at the last min. Choo reaction and words to Archu after the divorce is where she proves her own mistake "you have stolen everything from me Archna(mera saab kuch tho tum ne chinliya) What was that Choo had that Archu can take away??? Nothing was hers to begin with then how can Archu take it away. That is the misguidance she is living under which is blinding her to to see that its not Archu that has stolen all her rights and happiness, but it is Choo that is stealing it by putting that presure on them. Yes, it is correct that Manav made the choice of marring her, y give her false hope when you didn't want it..so forth....They are all equally at fault. But at the current moment its Choo that is at fault for not understanding the love, sacrifice and situation that ArMaan is under. so these next few days in Manav's house, I think she will come to that realization that she will NEVER be Archu, not for the home, not for Aai, not for Manav, hence hopefully she will walk away giving Manav back to Archu and living a happy life with her child either with them or without them.