Thank you @BrianKasingli I'm expecting a solution without publishing
parent page. Even child page and its immediate parent page(un published
parent page) will not be available in publish environment.Here with this
issue(un published parent page) not able to view parent page, grand
parent page, parent page siblings and child pages.I'm expecting solution
that only broken pages will not be able to view in publish environment
and able to view other pages( parent page, grand parent page, child
pages)...