heart-rending /ˈhɑːrt rendɪŋ/ /ˈhɑːt rendɪŋ/
tragic /ˈtræʤɪk/ /ˈtrædʒɪk/
heartbreaking /ˈhɑrtˌbreɪkɪŋ/ /ˈhɑːtˌbreɪkɪŋ/