Answer: crumbles

AnswerCrossword Clue
CRUMBLESGoes to pieces
CRUMBLESDisintegrates.
CRUMBLESDisintegrates
crumblesBreak or fall apart into small fragments, esp. over a period of time as part of a process of deterioration
crumblesCRUMBLE, to break up and fall away
crumblesCause (something) to break apart into small fragments
crumbles(of an organization, relationship, or structure) Disintegrate gradually over a period of time