After the argument, she went into an emotional shutdown and wouldn't talk to anyone.
После ссоры она ушла в эмоциональную закрытость и ни с кем не разговаривала.
Definitions
An (emotional) shutdown refers to a state in which a person temporarily withdraws from emotional engagement, often as a coping mechanism in response to overwhelming stress, conflict, or emotional pain. During an emotional shutdown, the individual may become unresponsive, detached, or numb, and may have difficulty expressing or processing their feelings.
