It's been voiced that Realm Divide happens too fast for people, so I put together this little mod. It should effectively double the Clan fame/prestige needed before a Realm Divide happens which should give you ample time to prepare.
It seems to work well in my current game so I have decided to release it. It only affects these values in campaign_variables:
So it will be compatible with any mod that does not make changes to those values. Enjoy.
Installation: Download, unpack with 7zip and put in your Data directory.