broken heart
US /ˌbroʊkən ˈhɑːrt/
UK /ˌbroʊkən ˈhɑːrt/
1.
a state of extreme sadness or grief, especially after the loss of a loved one or the end of a romantic relationship
:
•
After the breakup, she suffered from a broken heart for months.
•
He tried to mend his friend's broken heart with kind words.