" In Separation (1973a), Bowlby puts forward a theory of agoraphobia based on the notion of anxious attachment. He sees agoraphobia, like school phobia, as an example of separation anxiety. He quotes evidence of the increased incidence of family discord in the childhoods of agoraphobics compared with controls, and suggests three possible patterns of interaction underlying the illness: role reversal between child and parent, so that the potential agoraphobic is recruited to alleviate parental separation anxiety; fears in the patient that something dreadful may happen to her mother while they are separated (often encouraged by parental threats of suicide or abandonment); and fear that something dreadful might happen to herself when away from parental protection. "

― , John Bowlby and Attachment Theory