Use "forlornness" in a sentence

1. His equanimous passion quieting her spiraling forlornness

2. All my forlornness since yesterday is simply the outcome of a mixture of envy and self-pity

3. The loneliness, the forlornness of her absence would have killed him

4. There, then, he sat, holding up that imbecile candle in the heart of that almighty forlornness