It's over, my male protagonist is all broken [MTL]

UNEDITED MTL

Tang Yue forcibly added an emotional line to the male protagonist, which caused the plot to collapse and finally entered the book.
System: Dear, you need to find the blackened male protagonist from the three male protagonists and correct the plot before you can go home~
Tang Yue: It's simple, I'm their own creator.
Tang Yue, who was full of confidence, accepted the challenge of the system, and found that the
uncle, who was originally was a wife fanatic, actually wanted to divorce his fiancée.
The senior brother who originally respected the teacher actually wanted to betray the teacher.
The originally honest and kind little junior brother turned out to be violent.
Tang Yue began to panic.
Which male protagonist is collapsing?
In order to go home as soon as possible, she decided to tutor all three of her sons, and finally when she thought she was about to go home after she thought the plot had been successfully corrected-
System: "Host, your three male protagonists have all collapsed."

Title: 完了我男主全崩了
Author: 陌上夕楼