Rumer Willis Filed Emergency Petition in Custody Dispute

The actress has requested a suspension of supervised visits citing safety concerns for her 3-year-old child.

Updated on Sept. 19, 2026 in Toddlers

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Actress Rumer Willis has filed an emergency petition in California court to suspend the visitation rights of Derek Thomas citing child safety concerns. AI Illustration. Upload story photo >

Rumer Willis has filed an emergency petition in California to suspend the visitation rights of Derek Thomas amid an ongoing custody battle. The filing alleges that Thomas demonstrated dangerous judgment by making the child walk 2.5 miles and cross a 55 mph highway.

Why it matters

The legal request centers on the safety of the 3-year-old child and raises questions about adherence to a June 9, 2026, co-parenting order. The dispute highlights the complications of managing family logistics and safety protocols during high-conflict custody proceedings.

The filing by 38-year-old Rumer Willis against 40-year-old Derek Thomas details concerns following the start of their custody battle in June 2026. A judge previously denied Thomas's request for unsupervised overnight visits.

The players

Rumer Willis

An actress and mother currently involved in a high-profile custody dispute over her 3-year-old child.

Derek Thomas

The father engaged in a legal custody battle currently pending before the California court system.

The details

The emergency petition argues that visitation is currently unsafe and not in the best interest of the child. It claims Thomas failed to cooperate with co-parenting expectations, while Thomas has countered that Willis has frustrated his ability to maintain a relationship with their daughter by traveling to locations including Sun Valley, Idaho, and Nashville, Tennessee.

Timeline

  1. June 9, 2026: A judge issued a co-parenting order that Thomas allegedly violated.

  2. June 2026: The custody battle between Willis and Thomas began.

  3. September 10, 2026: A court hearing regarding the custody dispute was scheduled.

The Home Front

This dispute reflects the complexities of managing shared parenting arrangements within the guidelines of the California Family Code custody determination standards. It serves as a reminder of how court-mandated co-parenting orders function as the legal baseline for household logistics.

Parents navigating similar custody disputes should ensure all communications are documented and consistent with current court-ordered co-parenting agreements. Consult with a licensed family law attorney to understand how recent court orders or changes in residence affect your specific legal situation.

The takeaway

Custody disputes underscore the importance of maintaining clear, written documentation of all co-parenting agreements and safety protocols. Families should ensure they have a copy of the most recent court-issued orders, such as those from June 2026, readily available for reference.

Further reading

For more on managing family routines during transitions, visit Toddlers.

Rumer Willis Filed Emergency Petition in Custody Dispute