Acting out and Come apart at the seams

Acting out noun - A (usually irritating) impulsive and uncontrollable outburst by a problem child or a neurotic adult.

Come apart at the seams and acting out are semantically related. In some cases you can use "Come apart at the seams" instead a verb "Acting out".

Acting out and come apart at the seams are semantically related. Sometimes you can use "Acting out" instead a verb phrase "Come apart at the seams".