Quashing Of Case Or Withdrawal

I'd filed a case under sections 376 and 506 on my ex without telling my family. They're very powerful and now he's out on bail. I'm a student myself and I don't have the resources to fight the case. I know I have the state lawyers but they haven't been very useful in the bail hearings. I have a fear that the accused may cause injury or slander to me. I want to take the case back because this can cause an obstruction in my marriage too. The accused had tried to contact me before his arrest for withdrawal, but then I had refused. Now I want to withdraw or quash, but I don't know how to contact the accused family. He has changed numbers, and lawyers have advised not to contact them directly otherwise it would imply I filed a false case and this can cause harm to me. What to do?