Definition & Meaning of "[break] {one's} heart"

What is the origin of the idiom "break one's heart" and when to use it?

The phrase "break one's heart" originated in Old English and Middle English literature, gaining popularity during the Renaissance era. It is commonly employed when discussing the end of a romantic relationship, such as a devastating breakup or divorce, where one's heart is metaphorically shattered by the loss of love and companionship. The phrase is also used to depict the anguish and sorrow experienced after the loss of a loved one, evoking the deep emotional impact and grief.