mistrust
noun
lack of trust or confidence; distrust.
Used to describe an action that was ongoing continuously in the past up until another past event interrupted it.
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
And he, a Frenchman born, a few hours before, had been mistrusting his country!
From The Four Horsemen of the Apocalypse by Charlotte Brewster Jordan