diff --git a/parse.py b/parse.py
index 7808af0..f9c82c0 100644
--- a/parse.py
+++ b/parse.py
@@ -25,22 +25,26 @@ class Parser:
             self.__file = filepath
             filepath = str(filepath)
         else:
-            self.__is_path = False
-            if Path(filepath).exists():
+            if isinstance(filepath, str) and Path(filepath).exists():
                 self.__file = Path(filepath)
+                self.__is_path = True
             else:
-                self.__content = filepath
+                self.__is_path = False
+
+                if isinstance(filepath, str):
+                    self.__content = filepath
 
         if self.__is_yaml(filepath) or method == "yaml":
             self.__method = "yaml"
 
             if self.__is_path:
-                filepath = open(str(filepath), "r")
+                filepath = open(str(filepath), "r+")
             
             if len(kwargs) > 0:
-                self.__data = yams.load(filepath, Loader=yams.Loader, **kwargs)
+                self.__data = yams.load_all(filepath, Loader=yams.Loader, **kwargs)
             else:
-                self.__data = yams.load(filepath, Loader=yams.Loader)
+                self.__data = yams.load_all(filepath, Loader=yams.Loader)
+            filepath.close()
         elif self.__is_config(filepath) or method == "config":
             self.__method = "config"
             self.__data = cfg()
@@ -60,15 +64,15 @@ class Parser:
         return self.__data
 
     def dump(self, obj = None, method: Literal["yaml", "config", "generic"] | None = "generic", **kwargs):
-        if self.__method == "yaml" or method == "yaml":
+        if isinstance(obj, yams.YAMLObject) or self.__method == "yaml" or method == "yaml":
             if obj is None:
                 obj = self.__data
 
             if len(kwargs) > 0:
-                self.__content = yams.dump(obj, Dumper=yams.Dumper, **kwargs)
+                self.__content = "---\n" + yams.dump(obj, Dumper=yams.Dumper, **kwargs)
             else:
-                self.__content = yams.dump(obj, Dumper=yams.Dumper)
-        elif self.__method == "config" or method == "config":
+                self.__content = "---\n" + yams.dump(obj, Dumper=yams.Dumper)
+        elif isinstance(obj, ConfigParser) or self.__method == "config" or method == "config":
             if obj is None:
                 if self.__is_path:
                     return self.__file.read_text()
@@ -77,11 +81,8 @@ class Parser:
                         return self.__content
                     else:
                         return self.__file.read_text()
-            else:
-                if isinstance(obj, ConfigParser):
-                    return obj
-                else:
-                    raise TypeError
+
+            raise NotImplementedError
         else:
             raise TypeError