heartbroken (adj.)

• broken-down
• brokenhearted
• crestfallen
• crushed
• dejected
• depressed
• despondent
• disappointed
• disconsolate
• disheartened
• dispirited
• distressed
• doleful
• downhearted
• grief-stricken
• heartsick
• inundated
• miserable
• morose
• mournful
• sorrowful
• stricken
• undone
• unhappy
• upset
• woebegone