I absolutely believe in false memories. My whole life was driven by a HUGE false memory that has taken me (to date), 10 years to crack. Still working on it.
And the people who loved me and cared about me kept feeding the false memory. Over and over and over again.
'Prior to your adoption, you were loved and cared about. They gave you up because they loved you more than their own sense of happiness, as it is so difficult to give up a child.' lol.
I think what I am trying to say that a false memory can include 'I love you' (and you believe it, as you are getting smashed against the wall or penetrated by a loved one when that should be no part of the relationship. Or, even better, 'you are a horrible person - look what you are making me do to you.'
I suppose those are false facts, although it can become a filter with which we see everything, in a skewed way.... with a bias that is not our own.
Tragic. I don't necessarily believe that a false memory has to be directly related to an event, but can include certain truths about us that affect us profoundly.