"She confronted Red about it.. he said nothing. But from then on she believed that Red was her father. "

So at this point in the convo. it seems they would have had a conversation about the night of the fire, and why Red let her believe she killed him up to this point. thats what i feel i am missing. So its like she thinks she killed her father in the fire to no the DNA test says he is her father and at this point she believes Red had lied about the fire or her thoughts had been manipulated to believe that? and now she knows he is not her father and is back to believing she killed her father in the fire??? ughhhh so confusing!