We found eight NDD‐CNVs in seven ED patients (three AN‐R, three AN‐BP, and one ARFID): 45,X and deletions at KATNAL2, DIP2A, PTPRT, RBFOX1, CNTN4, MACROD2, and FAM92B. The gene discussed is RBFOX1; the disease is Neurodevelopmental delay.