I was in a Haram relationship before. We also had a physical relationship. But now I have left it all. because my parents cannot agree for our marriage. If my coming husband question about my past then what I do???
You must sincerely repent for this and show deep remorse. You must not disclose your past sins to any soul as Allah has concealed them. If you are asked about this by any suitor then behave as if you are very much offended by such questions and act in an angry way for such an insult and leave the room!