I understand how you feel and what you mean.
I would just like to add that after the Revolution, Empress Alexandra and Anna pretty much patched things up.
Although earlier the Empress had written to Tsar Nicholas that things would never be the same between her and Anna, Anna's continued devotion to the Imperial family after the Revolution, the sufferings she endured because of it, and her support for them in captivity, made amends.
The Empress' letters to Anna from captivity in Siberia are full of effusive expressions of love, devotion, and gratitude. She even tells Anna that all is forgotten and forgiven. So even if Anna saw the war-time letters, she had in her possession the "last word" from the Empress on their relationship.