The phrase "breaks heart of" is an emotional expression used to describe the extreme feeling of sadness or disappointment caused by someone or something. However, there are several antonyms to this phrase, including "warms the heart," "fills with joy," "brings happiness," and "eases the pain." These antonyms are used to describe situations or people that bring a positive change and uplift someone's spirits. Whether it's a kind gesture, a happy memory, or a loving relationship, these opposite expressions help to relieve the pain and heal the heart, providing a sense of comfort and hope for a better tomorrow.