ichidan verb, intransitive verb
Intransitive: something becomes torn, ripped, or worn through. Used for paper, cloth, and other materials.
この紙はすぐ破れる。
This paper tears easily.
ズボンの膝が破れてしまった。
The knees of my trousers have worn through.
ichidan verb, intransitive verb
break down; collapse; fall through
Intransitive: negotiations, relationships, plans, or abstract things break down or fall apart.