Mirror wp_nav_menu items

Hi all,

I want to make a mirror navigation from the wp_nav_menu I am using, each element in the navigation contains categories and pages and sometimes custom link for its sub menu.
My problem is I want to retain the mirror navigation which will contain the current active elements with its siblings and parent even if the user navigates to some posts of a category. I am not getting any flag wp_nav_menu which can make it possible once we go to a post.

Thanks for any help.