Most likely your sister is experiencing "frustration."
In psychology, frustration is a typical passionate reaction to restriction, identified with outrage, irritation and disillusionment, disappointment emerges from the apparent protection from the satisfaction of a person's will or objective and is probably going to increment when a will or objective is denied or blocked.
HITLER!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
<span>The dominant social system in medieval Europe, in which the nobility held lands from the Crown in exchange for military service, and vassals were in turn tenants of the nobles, while the peasants (villains or serfs) were obliged to live on their lord's land and give him homage, labor, and a share of the produce, notionally in exchange for military protect</span>
A
"The United States was destined to stretch from the Atlantic to the pacific"
