brokenhearted-------极度悲伤的（形容词，俚语）

英文释义
(adjective, SLANG) Very sad, especially because as a result of a personal loss or romantic disappointment.

例句
My brother has been brokenhearted since his girlfriend left him and married another man last year.
自从去年女友离开他与另一个男人结婚以来，我兄弟一直伤心欲绝。