I believe you call them Koreans
Korean
The cast of My Mother-In-Law Starved in Korea - 2010 includes: Hoo Bong Lee as Grandma
Your mother-in-law. Or, call her by her name.
They called them Manycamwas
Korea is no different than America. You call for a taxi or wave to catch one
You still call her your mother in law or if you were divorced you would call her your Ex- mother in law.
shivaji's mother call shivaji as shurba
You would call your mother's sister an aunt.
Jon Gosselin's mother is Korean, but not sure if she is FROM Korea. He said he was raised in Hawaii.
They called them Manycamwas
Your grandmother.