When someone is passive aggressive with you do not be
quick to dismiss it, both conscious and unconscious
passive aggression exists. Never confront the person
for being passive aggressive, you will lose.

Instead, quietly recognize the person is attacking
and either return the passive aggression in a more
insidious way until they stop, or get rid of the person.
All your actions should be to take the fight out of
them and stop them from doing the hidden attacks.

Be indirect.