problem child in German

(euphemistic) A child who is particularly difficult to raise or educate, especially due to a lack of self-control and disruptive and antisocial behavior.

(euphemistic) A child who is particularly difficult to raise or educate, especially due to a lack of self-control and disruptive and antisocial behavior.

(idiomatic, by extension) Someone or something persistently difficult or vexing; a frequent source of trouble or annoyance.