break someone's heart

US /breɪk ˈsʌm.wʌnz hɑːrt/
UK /breɪk ˈsʌm.wʌnz hɑːrt/
"break someone's heart" picture
1.

誰かの心を傷つける, 誰かを深く悲しませる

to cause someone to feel great sadness or disappointment, especially in love

:
It would break my heart if you left me.
もしあなたが私を去ったら、私の心は打ち砕かれるでしょう。
She didn't want to break his heart by telling him the truth.
彼女は彼に真実を話して彼の心を傷つけたくなかった