It's a tale about a girl who falsely claims a wolf is attacking multiple times. When a real wolf comes, no one believes her. It teaches us not to lie or people won't trust us when it's important.
Well, it could be that she faced a series of tragic circumstances one after another. Maybe a death in the family, the loss of a job, and a failed friendship all at once. Such a combination of hardships might have made her cry so much.
The story is about a girl who falsely claims that a wolf is attacking to get attention. When a real wolf comes, no one believes her. It's a cautionary tale about lying.