The amicus brief submitted by Linda J. Gottlieb, LMFT, LCSW-R, asserts that alienating a child from a fit parent constitutes emotional child abuse, highlighting the detrimental effects such behavior has on children's mental health and development. Gottlieb, drawing on her 43 years of professional experience, states that the absence of a parent leads to severe emotional and behavioral issues, supported by various expert testimonies and research findings. The brief urges the court to recognize these damaging effects and suggests the need for intervention to prevent further harm to the child involved.