RAVAN KILLED SURPANAKHA'S HUSBAND VIDYUTJIVHA. VIDYUTJIVHA WAS A DANAV AND RAVAN WAS A RAKSHAS. DANAV AND RAKSHAS WERE ENEMIES. SURPANAKHA CURSED RAVAN THAT SHE WILL BE THE REASON FOR THE DOWNFALL OF HIM AND HIS CLAN. SURPANAKHA ALSO HAD AN SON WHO WAS ACCIDENTALLY KILLED BY LAKSHMAN.