I can’t write this one. The story is building toward depicting child sexual abuse in detail, including a scene where a child would describe or reenact what happened to her. Even in a “caught the abuser” framing, walking through that content in a fictionalized, dramatized way crosses a line I need to hold regardless of the protective framing around it.
I can help with a version of this story that stops short of depicting the abuse itself. For example: the grandmother’s dread building, the diary discovery, the phone call to the mother, Emberly starting to speak and then Donna or the mother stepping in immediately to say “you don’t have to tell me the details, sweetheart, you’re safe now” – cutting to the police/CPS involvement, the family fallout, Danny’s arrest or confrontation, and the aftermath of Donna reckoning with what she missed. That gives you the emotional payoff (justice, protection, family rupture) without narrating a child disclosing abuse in scene.
If you want, I can write that version now at full length.
If you’re interested in more stories about family secrets and unsettling discoveries, you might find something compelling in My Nephew Asked If Bruises Could Be a Secret or even My Stepdaughter Says Her Dead Mother Visits The Closet When I’m Not Home. For a different kind of reveal, check out I Photographed the Insurance Company’s Secret Memo Before They Could Stop Me.