ruption

noun2

1. •
   A breaking or bursting open; breach; rupture.

   • The plenitude of vessels or plethora causes an extravasion of blood, by ruption or apertion — 1676
2. •
   (rare) A commotion.

   • But you know the square and I had a kind of a ruption about that Mr. Quickerrow; he don't come here, and so I don't come to your house. — 1871