If writers wish they will find a way to bring Kaira back together but it is a very toxic relationship that wouldn't be healthy for their child.
Love alone is not enough to sustain a relationship. Trust, faith, and open communication is need which their relationship lacks.
I am wondering what a judge would say to them given that they have been divorced, remarried, separated 5 years, and now one remarried. I think the judge would have justification to say Kaira's marriage is no longer valid and give the ok to say Karthik/Vedika's marriage is legal. Judge may propose a child custody agreement to spell out how the child will be supported, raised, and create a visitation schedule if he deems that Naira is a fit mother. Karthik also maybe given sole custody since he is now married and can better provide a stable home for the child. Naira's health issues could be a problem for her showing she is not fit to raise a child.
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