After attending my relative's engagement banquet, I was waiting to drink the wedding wine, but a few days later, the relative called and said the wedding was canceled, meaning the marriage was called off.

Later I found out the reason: the boy went home with the girl, and during lunch, an elderly man with poor eyesight groped his way in.
The girlfriend looked at the old man with disgust, and her mother quickly stood up, tugged at the old man's sleeve, and pushed him out while saying, "Didn't I already tell you not to come in?"
The old man said, "I'm hungry!"
The girlfriend's mother said, "Would you starve to death if you skip one meal?"
The boy asked who the girl was, and the girlfriend said impatiently, "That's my grandma."
When the boy got home and told his parents about this, they said it's better not to marry a girl like that.