Husband not staying with us since November 2019 and has lodged divorce petition in Hyderabad court

My husband has lodged divorce petition in Hyderabad court and has sent me WhatsApp of the court petition without sending me the petition copy.I could not transfer the case as it was lockdown and Supreme Court was closed .I lodged complaint on him in NCW saying he vacated the house when I came to Bangalore with kids for a vacation to my parents house. But police did not lodge FIR on him and said the incident has occurred in Hyderabad.Now he is saying he has got US visa .I strongly suspect he will fly off if I cannot stop him through police or court. I have applied for his case transfer to Bangalore .What case should I lodge on him to ask for compensation for mental and physical harassment and to stop him from getting divorce.Above all,I want to stop him from flying to US.Can this be done through SP Bangalore as well or I need to take help in court. The NRI CELL of NCW has written to SP Bangalore.Is there any possibility they can help us. My father was ill due to COVID and my mother has psoriasis hit her recently. We are going through hell as I need to look after my two kids aged 4 and 8 along with them. Kindly suggest me the best way to handle this as I want to secure my children's future. If he wants to compromise..based on what terms can I agree to it as I don't want to compromise for myself except for my kids.My husband says he is securing his job money for the court when I ask him to help us financially.