Adultery case.Both are married.But now woman is under pressure by her husband.Demanded 5lakh or rape

Dear sir,both are married.we have extra-maritial affair since last 3 years.We have several times sex with each other at her native address,lodge etc.Her husband stays abroad state.She couldn't live without me for a single day.Both love and care for each other.Captures photos videos of both for our past memories.Both have two children.So we promised not to get separate from own family at any cost.Later her husband and family came to know about our love ralationship not physical relationship.So we can't feel comfortable as before.So she asked me to abduct her abroad.Because she realised that her husband will definitely beat her and stopped her for using mobile over our relationship after his home arrival.Her husband is alcoholic addicted.He usually beats her without valid reason.I felt that I can't live without talking and chatting with her.Sex was not important for us.Both cares and shares thoughts with each other.So she decided to leave her family and later apply divorce to her husband.So finally both left our home on 19th april.After 1 day both family came to know about our all activities.My wife called me to come back home with her.Because my wifes loves me very much.My wife doesn't complaint against us as she cares for me.My parents explained her all problems and asked her to return back to her own family.But she refused to return to her family. She demanded to live with us or sucide.She also called her husband and spoke about our long term sexual life.She asked her husband to divorce mutually and married another lady of his choice for her children.After listened about physical relationship,her husband denied to return her back and agreed to give divorce.But this woman brought jewellery about 2lakhs with her which was given by her parents during marriage.One month passed.My railway quarter is 500km away from both house. One day her husband come with police while I was on duty.On seeing her husband and police she closed herself with door lock.My Wife called me I reached at my quarter.Police asked me about her.Did you married her?I answered ,she is my friend.Her husband and family tortured her.She left home and called me to give shelter for few days.Police asked me to bring her out of room.Police asked her.She answered that she came here by her own choice.Later police forcefully dragged her to van.No case was booked against me.During return she shows all our pvt photos and videos to her husband and begged him to let her free.At local police station she urged to stay with me or sucide herself.So police kept her under detention home for 8 days under custody.After free from detention She again urged police to live with me.But her family forcefully brought her home.They emotionally and physically tortured her and asked her to blackmailing me for 5lakhs.She called me with tears and demanded for money or rape case.Later her husband and relatives continuously harassing and blackmailing me to remove me from my service and kept me under bars.Plz help