My husband hammered a nail into our 7-year-old daughter’s foot to force her to study instead of running, ignoring her bloody screams. When my father burst in to save her, my husband brutally smashed the heavy hammer into his head, leaving him bleeding on the floor.

Tears rolled down my face.

“But I live with her. I should have known.”

“Maybe there were things you missed,” he said gently. “But the person responsible for hurting her is the person who chose to hurt her. Don’t take his choices and turn them into your punishment.”

I sat beside him for a long time.

Then he said something that made my blood run cold.

“There is one more thing you need to know.”

I looked up.

“Your husband wasn’t only keeping her away from me.”

Dad reached toward the bedside table, where a nurse had placed his belongings.

“He was trying to make sure nobody believed her if she ever told the truth.”

The detective returned later that morning.

My father gave permission for the police to review the records he had kept. Among them were dated notes, saved messages, and photographs documenting incidents he had witnessed or discovered.