Spock living on Earth with his parents

Hello,

after re-reading Keira Marco's "Tangled Destinies" I remembered (very vaguely) a fic where Sarek comes as Ambassador to Earth. He and Spock, maybe Amanda too, live here for some time.

It was probably Spock/Kirk and in the Reboot 'verse.

Yes, that's all I remember... I know not much. Does it ring any bells? Help is very appreciated. It starts to drive me crazy.