Brokenpromise

5 clues
Unfulfilled vow
I do," for the divorced
Bad thing to give to a child
Disappointment, often ... and a hint to this puzzle's theme
Result of not following through (of which there are four examples in this puzzle's grid)
Similar answers:
Abrokenpencil
Ahbrokenisthegoldenbowl
Aignpromise
Allbrokenup
Anidlepromise
Beachofpromise
Breachofpromise
Breakapromise
Broganpromise
Brokeapromise
Broken
Brokenarrow
Brokenart
Brokenbat
Brokenbats
Brokenbone
Brokenbones
Brokenchain
Brokencodes
Brokencondom