The girl said the boys also inappropriately touched her, the mother said.
Michael Fuller, an attorney representing the family, said the girl also alleged that the boys stomped on her nose. Fuller said the girl’s mother reported the incident to police and the Oregon Department of Human Services.
The girl is receiving psychiatric care, her mother said.
The family is suing McDonald's for negligence, saying there should be no part of the play structure where adults cannot see or access children who are inside, KPTV-TV reported. The lawsuit also requests a jury trial.