Wife leaves after childbirth and harassment by in laws since marriage.

Both divorcees, get married and differences arise with interference of wife's parents. Rather than resolving the issues wife supports her parents and forces husband to communicate with her parents who decide as my points as no issues and refuse to discuss. Wife Walks out of house on one instance and returns after efforts by husband. Now wife walks out after childbirth on extremely trivial issues and refuses to cohabitate and forces husband to communicate again with her parents and wants husband to compromise on their terms. In the interim wife breaches trust again and takes independent financial decisions. She just wants to stay separate with child without divorce and her father not giving me marriage certificate for any legality causing extreme mental torture and cruelty by Denying me a normal family life with wife and child. Separated without family life for one year including post child birth.Proof for all acts available. Hindu marriage.