My husband files for divorce, and my 6-year old daughter asks the judge: 'May I show you something that Mom doesn't know about, Your Honor?' The judge nodded. When the video started, the entire courtroom froze in silence.

Nearly a year after the custody hearing, six-year-old Lily stopped carrying her stuffed rabbit everywhere.

She still slept with it.

She still tucked it beneath her chin whenever thunder shook the windows of our Reston townhouse. But she no longer brought it to school, counseling or supervised visits with her father.

I thought that meant the rabbit had finally become a toy again instead of armor.

Then one Saturday morning, its seam split open.

A tiny memory card fell onto Lily’s bed.

She picked it up between two fingers.

“Mom, did you put this inside Mr. Hops?”

“No.”

Her father, Grant Mercer, had given her the rabbit shortly before filing for divorce. During the custody case, Lily used an old phone to record him and his mother coaching her to lie about me.

Grant later pleaded guilty to fraud and attempting to influence her testimony. His mother, Beatrice, lost control of the family medical-supply company.

The rabbit had been examined by the child advocate.

Nobody found the card.

I called Detective Rosa Bennett, who had handled the original financial investigation. She collected it without allowing us to view the contents.

Two days later, Rosa arrived at our home with an assistant federal prosecutor.

The card contained one video.

Grant was sitting in his former office beside Beatrice. The date was three months before our divorce.

Beatrice placed a folder on the desk.

“If Anna audits the pediatric accounts, she’ll find the transfers,” she said.

Grant rubbed both hands over his face.

“She won’t sign anything involving Lily.”

“She will when custody becomes the alternative.”

Then Beatrice opened the folder.