- go to pieces
- go to pieces1. Lit. [for something] to fall apart into many pieces. •
The vase—which had been repaired many times—just went to pieces when I put it down.
•When the window was hit by the ball, it went to pieces.
2. Fig. [for something] to become nonfunctional. •His plan went to pieces.
•All her hopes and ideas went to pieces in that one meeting.
3. Fig. [for someone] to have a mental collapse. •Poor Jane went to pieces after her divorce.
•Fred went to pieces during the trial.
* * *{v. phr.} To become very nervous or sick from nervousness; become wild. * /Mrs. Vance went to pieces when she heard her daughter was in the hospital./ * /The man went to pieces when the judge said he would have to go to prison for life./ * /Mary goes to pieces when she can't have her own way./
Dictionary of American idioms. 2013.