Wife left after 1 year of love marriage

Location : Delhi NCR
My wife lefy after 1 year of love marriage. Its been 4 months and she did not return. She keeps saying she wants to return, but does not try to even callback. Neither she has initiated any case against me yet, neither she us asking for divorce. Her parents are also ignoring me and my family. I have tried to reconcile a lot but does not seem like they want that. It was a love marriage with 2 year of relationship. What should i do? I am ready to move on, but shall i just move on or initiate legal procedure. What if she initiates false cases against me if i initiate divorce or mutual divorce talks. Or shall i just let her take time and come either with cases or mutual divorce talk.

Also, do you think i should accept if she comes back. I will never be able to forget this that she abandoned me, and may not feel safe with her and trust her.

Also we have similar salary and she is working.

Anyone with similar experience or a lawyer, pls help.