Wiktionary
heartbrokenly
adv. In a heartbroken manner.
Usage examples of "heartbrokenly".
The most learned and trustworthy men in the world had begged heartbrokenly for the privilege of seeing a materialization.
I knew, though, as I lay there, face burrowing into the folds of his jacket, that I could never be so utterly, heartbrokenly, abandonedly forlorn again as I was there in that little room, with just the light bulb overhead to see me.
My arms strained out in helpless appeal, while I kept calling after him, more loudly, more heartbrokenly with every breath, "Don't leave me behind!
Discipline from her adored daddy made her sob so heartbrokenly that everyone else got a lump in their throats.