She lost her daughter Claire in another timeline, and her husband Raymond in a different timeline. She's sad, upset, she wants to find someone to blame and you were here.
She hurt you. Now she has remorses.
She used your trauma and insecurities against you.
She even killed Harlan, an old man who was in another timeline the son of Sissy, the girl you loved, to hurt you through him.
Now she feels so guilty, she wants to make things good and make up for what she did.