[mothered]

It all depends on the domain registrar and what their TOS entails.

I'd say the chances of It being revoked, are more so than not. I've got heaps of domains (over 20 premium domains), and I haven't provided any fictitious details. They may not be my own, but they're not fake.
With registrations of this nature, always provide real credentials and as mentioned, always purchase privacy protection. You can see privacy protection Is In place with my domain In my signature.

[Queen]

Defo, they usually change it for you though.