The White Cliffs of Dover (1944)

American Susan travels with her father to England for a vacation Invited to a society ball Susan meets Sir John Ashwood and marries him after a whirlwind romance However she never quite adjusts to life as a new member of the British gentry At the outbreak of World War I John is sent to the trenches and never returns When her son goes off to fight in World War II Susan fears the same tragic fate may befall him too