Answer: deserting

AnswerCrossword Clue
DESERTINGForsaking
desertingDESERT, to abandon (to leave or give up completely)
deserting(of a soldier) Illegally run away from military service
deserting(of a number of people) Leave (a place), causing it to appear empty
deserting(of a quality or ability) Fail (someone), esp. at a crucial moment when most needed
desertingAbandon (a person, cause, or organization) in a way considered disloyal or treacherous