Demi Moore, 63, filed a court declaration in April 2023 alleging that Derek Richard Thomas, father of Rumer Willis’s daughter Louetta, entered the birthing tub uninvited, refused to shower, and spent the remainder of the delivery angrily pouting. the actress claims Thomas’s conduct ruined what should have been a joyous moment and that he has since denied any responsibility for the child’s welfare.

Thomas’s Uninvited Entrance and Unshowered Arrival

According to Moore’s declaration, Thomas “got into the birthing tub without asking and without showering,” a detail that , if verified, could be seen as a breach of hospital protocol and a sign of disrespect toward Rumer Willis. The Daily Mail reports that witnesses, including Willis’s sisters Scout and Tallulah, corroborated the claim that Thomas was “angry and pouting” throughout the birth.

Alleged Domestic Violence and Coercive Control

Moore alleges that Thomas has a history of “domestic violence and coercive control” over Willis, citnig incidents where he allegedly prevented Rumer from dressing Louetta when the baby was cold. The court documents also suggest that Thomas has “refused to make any effort” to support Louetta financially or physically, leaving Willis to shoulder 100% of the burden .

Impact on the July 2025 Custody Battle

The filing arrives as a child‑custody dispute between Thomas and Willis has been ongoing since July 2025. Moore’s accusations could influence the court’s assessment of Thomas’s suitability as a parent, especially given the repeated claims of abuse that Willis has made since their split in 2024.

Who Is the Unnamed Witness?

While the Daily Mail reports that Willis’s sisters were present at the birth, the court documents do not name any other witnesses. The absence of additional testimony raises questions about the breadth of evidence supporting Moore’s claims and whether the court will consider the allegations without corroborating statements from other parties.

Unanswered Questions About Thomas’s Motives

Moore’s declaration states that Thomas “wants to put Rumer at odds with our family” and “try to cut her support system completely out of the picture ,” yet it offers no insight into his motivations or whether he has sought legal counsel . The court will need to determine whether these allegations are part of a broader strategy to undermine Willis’s parental rights.