heartbreak of losing (someone)

Translations
горе от потери (кого-то)
The heartbreak of losing her dog was too much to bear.
Горе от потери её собаки было слишком тяжёлым, чтобы вынести.
Definitions
The emotional pain and distress experienced as a result of losing a loved one, whether through death, separation, or the end of a relationship.
Words
heartbreak

noun
душевная боль
of

preposition
от
losing

verb
потери
someone

pronoun
кого то