his father is primarily in the insurance field whereas kang is taking the reins in medical, but they have ties to ~ofstorybooks and ~doritocrumbs families, so they're pretty bedded in the medical community; its possible they could know each other through families then, and any subsequent disowning would probably be kept to gossip of the older generations as far as the han family goes. having a back up sitter for the sitter would be nice as well, in that case.