Ashley Tisdale's "toxic" mom group essay has everyone talking, but the effects she experienced aren't limited to Hollywood. Us Weekly spoke to several mental health experts, who broke down the telltale signs of a toxic mom group, the effects these social circles have on the psyche, coping mechanisms and how to exit while protecting your peace. To understand the full picture, we must first dive into Tisdale's essay. Tisdale's Essay About Her Toxic Mom Group Tisdale, 40, made headlines when she dropped an essay last week about ditching her "toxic" mom group after feeling "isolated.