Inlaws threatning

Sir, I am Mohandeep Singh working as a constable in Punjab Police Technical wing. I got married through matrimonial since 17/04/2019 and got a child girl since 19/2/2028. I had terrible accident since 19 August 2020 and I lost my all memory it was almost a new birth given by God. During recovery and treatment doctor gave me medicine but I used to get too much anger unnecessary on my mother brother and everyone else. I posted whatsapp status on other persons and my wife taken it on herself. I apologised to her and her parents many times but she abused me at her home then her 73 years old father died since 21/May/2021 I went to her home and before I reached there he was dead then my wife used slang words and I was already blocked from her mobile. I returned back and my in laws brother did not pick up my phone and I did not go there because we were intouch of corona postive person and he died. We were advised to not go anywhere and meet anywhere. After few days I called her cousin brother to resolve issue and send her back or compromise. He told me to let him think for a weak. I got anger because his home is approximately 100 meters far away. I told him that on whatsapp that I will see her for 15 years in the court. After few days I got a phone call from women cell Punjab police Jalandhar that your wife complaint against you in DCP office. I went there and she told that he will come to my parents home and spend for all expenses. On next date I agreed I told sub inspector to mention that she will continue teaching privately where she is doing and u/s 125 crpc will be returned by her but he did not listen to me and close the complaint. I did same according to judgement. I went to her and spend 10000 rupees from credit card and 5000 cash. She blame that she is sexual not satisfied with me after accident so I asked her at home but her mother used to sleep in same room and she refused that I do not trust in you I told at women cell so that you will demand divorce yourself then I demand for 5, 10, 15 lakhs rupees. I went to job and did not go back to her home after 2 days I told her on whatsapp that as long as you do not take case return them It won't be compromised. She called me that her cousin wants to talk with me but I refused. After few hours I got phone call from sub inspector and told me to go at her home I did the same and her three cousins were there and before her house was locked only tenants were there then I went to marked and had sandwich I called sub inspector but he was busy on call and I sent message that I am on road tommorow is my duty I am going back my home. She called me and I went her home and her three cousin brother threatened me to record video and earlier they recorded false video of her mother sleeping in other room. I got scared and told everything in there favour and they threatened me that to beat up me to kill me and objected on my cast. I escaped from there and do not go back. What should I do please ?