Question

What is father of paradox

Answer 1

The grandfather paradox is a paradox of time travel in which inconsistencies emerge through changing the past. 

Answer 2

Yo!

Here's your answer!

I think that you're asking about "Grandfather-paradox"

Grandfather Paradox :

Time travel is impossible as exemplified by the famous grandfather paradox. Imagine you build a time machine. It is possible for you to travel back in time, meet your grandfather before he has any children (i.e. your father/mother) and kill him. Thus, you would not have been born and the time machine would not have been built, a paradox.

Hope that this helps you!!

-TGA.