bug fix

src/class.lua

@@ -193,11 +193,11 @@ function module.init(shared)
 			rawset(self,"__holder",object);
 			if parent then
 				rawset(self,"__parent",parent);
-				mount(item,parent)
+				mount(self,parent)
 			end
 			-- prevent gc
 			((type(object) == "table" and object.__object) or object):GetPropertyChamgedSignal "ClassName":Connect(function()
-				return item;
+				return self;
 			end);
 			return self;
 		end
@@ -222,13 +222,13 @@ function module.init(shared)
 			if child then
 				for _,v in pairs(child) do
 					if v then
-						((type(v) == "table") and rawget(v,"__object") or v).Parent = object;
+						v.Parent = object;
 					end
 				end
 			end
 			-- prevnet gc
 			((type(object) == "table" and object.__object) or object):GetPropertyChamgedSignal "ClassName":Connect(function()
-				return item;
+				return self;
 			end);
 			if lastObject then -- remove old instance
 				self:Destroy(lastObject);

src/mount.lua

@@ -33,9 +33,22 @@ function module.init(shared)
     	local thisO = this;
     	if type(this) == "table" then
     		thisO = this.__object;
+            local parent = rawget(this,"__parent");
+            if type(parent) == "table" then
+                local parentChild = rawget(parent,"__child");
+                if parentChild then
+                    for i,v in pairs(parentChild) do
+                        if v == this then
+                            parentChild[i] = nil;
+                        end
+                    end
+                end
+            end
     		rawset(this,"__parent",to);
     	end
-        thisO.Parent = inst or getHolder(to);
+        if thisO then
+            thisO.Parent = inst or getHolder(to);
+        end
         if type(to) == "table" then
         	local child = rawget(to,"__child");
         	if not child then