Vulcan Males instinctively hate one another?

[loulybob.livejournal.com]

Hey everyone. I remember reading a fic (although I can't remember where...) where Sarek was having difficulties since Vulcan males within families have no affection for one another and Sarek feels uncomfortable with Spock's presence and assumes Spock feels the same.

I'm pretty sure later on though Sarek realises that Spock's hybrid nature spared him the innate hatred and so Sarek had been a dick to Spock whilst Spock genuinely loves Sarek (to Sarek's surprise.)

Anyone remember reading something like this? I can't remember whether it was TOS or reboot, probably was a hybrid of both.