Can a wife be held liable for husbands debt

I am Sundar from Chennai, tamilnadu. I borrowed money from one of my friend for my business. He got a personal loan from his own account and gave that to me. i too paid his emi for around 1.3 years and after that since business loss I couldnt able to pay but i . promised him that I will pay for sure after I got a job. Now the problem is actually I asked him to transfer the amount to my wife account since my account had some netbanking issues. So based on my request he sent amount to my wife account but my wife was unaware of that since I only using her account. Now he araised complaint against my wife but she is not having any relation with this case. I too even said in police that myself only asked him to transfer to my wife account she don't know anything but they are refused to accept this. So now what can I do please help.