SoftDelete not working issue. BeforeDelete is sopouse to return false?

To prevent default delete behavior to remove the record, the beforeDelete callback should return false after saving delete = 1 and deleted_date = xxxxxxx

It actually returns:
```$this->delete() that returns $this->save() --> true```
and  makes the record to be removed from database.

Is my first contribution with Cake DC, so, please, excuse me if I am wrong or my english is not good enough.