My wife under influence of her mother not letting me meet my 11month old child

I had symptoms of Corona so i isolated myself from family. Prior to this i had little disagreement and discussion with my wife so i was not talking to her. I was then admitted to hospital my brother took care of me and his wife took care of my mother, wife and Baby. When my wife had symptoms she was asked to be with her parent who resides in nearby sector so that other members could be safe. She also went there however next day she returned and took the baby with her. After been discharged 14 days i went to see them as it happened to be 11month birthday of my baby. We used to celebrate his every month birthday. But she and her mother didn't allowed me to see my baby and called police stating i want there to forcefully take the child away. I explained the police that first of all i was here kust to see my child i had brought 2 small toys for him as it was only thing i could mange through online portal in this lockdown state secondly i want them to return as my father in law and mother in law has corona so its better to leave the place. Police on hearing my side asked to meet chowki incharge which i did and he asked to settle this by talking. But my wife is not answering call or msg how could i be assured that they are ok. I am worried what shall i do now. She even told police that mai pratrit karta hun by not talking whenever i am uoset and angry with her and have been doing this type of pratadna since last 4 years of our marriage. Also she keep me saying be with your ex , i must tell here that i had love relationships in past but i didn't had any physical relationships ever in past nor in present nor do i have met them in past 10 years. Yes i had some messages with them which she and her mother keep threatening to use to character assainate and take the custody of child now. Please suggest what to do. My wife is ok but her mother is the one who is fooling around and messing things up.