Justine Thatcher is a fictional character in the BBC Scottish Drama TV series Monarch of the Glen. Justine is played by actress Anna Wilson-Jones.
Justine runs a fashionable restaurant in London with boyfriend Archie MacDonald. But she is not happy when it is announced that Archie has to go to live in Glenbogle due to him becoming Laird. Justine occasionally visits Archie, but he starts to take a fancy to local school headteacher Katrina Finlay. Justine decides that to go and live in Glenbogle with Archie, but six months takes it toll on Glenbogle's residents, and she causes Archie's parents Hector and Molly MacDonald to move out. Justine makes things worse when she tells Katrina she cannot visit Archie or Glenbogle House anymore. After a big argument with the housekeeper/chef Lexie, Archie talks to Justine, and they agree to part.
Series 1-2