rupture

Noun

• the act of making a sudden noisy break

• a personal or social separation (as between opposing factions)
  • they hoped to avoid a break in relations
    

• state of being torn or burst open

Verb

• separate or cause to separate abruptly
  • The rope snapped
    
  • tear the paper
    

Related words

• Synonyms: 
  breach , break , severance , rift , falling out , tear , snap , bust