Tahira

Hello, I am on spouse visa of my husband and he is on 457 visa. He got 457 grant in Jan 2014 last year. I got separated from my husband in June 2015. He told me that he has notified the immigration recently and told them about our separation. I want to know now what will happen in regards to my visa. Immigration has not send me any letter, but I want to find my ways out if something happens. To be honest, I want to resolve all the issues with my husband, I really want us to be together, but he doesnt wants. We dont have kids... What should I do?