RORY: Your mom’s really mad huh?
LANE: The words “convent” and “Siberia” were both used several times and at least once as a combo.
It’s not clear why Mrs. Kim, a practicing and devout Seventh Day Adventist, would send her daughter to a convent, which are generally Catholic, Anglican, or Orthodox. I’m guessing either Lane is exaggerating, or Mrs. Kim was babbling threatening nonsense in a terrified (and terrifying) rage.
However, if Mrs. Kim was determined to send Lane to a convent in Siberia, there is a small one in the city of Omsk, Siberia – the Beatas Olimpia y Laurencia. It is highly unlikely that they would accept Lane though.