diff --git a/src/Eto.Gtk/Forms/TableLayoutHandler.gtk3.cs b/src/Eto.Gtk/Forms/TableLayoutHandler.gtk3.cs
index cc9747f97..39701a4a6 100644
--- a/src/Eto.Gtk/Forms/TableLayoutHandler.gtk3.cs
+++ b/src/Eto.Gtk/Forms/TableLayoutHandler.gtk3.cs
@@ -152,6 +152,9 @@ bool Attach(Control child, int x, int y)
 
 		public void Remove(Control child)
 		{
+			if (controls == null)
+				return;
+				
 			for (int y = 0; y < controls.GetLength(0); y++)
 			{
 				for (int x = 0; x < controls.GetLength(1); x++)
diff --git a/src/Eto.Mac/Forms/TableLayoutHandler.cs b/src/Eto.Mac/Forms/TableLayoutHandler.cs
index cfb2b0bd7..8dd3c01ef 100644
--- a/src/Eto.Mac/Forms/TableLayoutHandler.cs
+++ b/src/Eto.Mac/Forms/TableLayoutHandler.cs
@@ -347,6 +347,8 @@ public void Move(Control child, int x, int y)
 
 		public void Remove(Control child)
 		{
+			if (views == null)
+				return;
 			for (int y = 0; y < views.GetLength(0); y++)
 				for (int x = 0; x < views.GetLength(1); x++)
 				{
diff --git a/src/Eto.WinForms/Forms/TableLayoutHandler.cs b/src/Eto.WinForms/Forms/TableLayoutHandler.cs
index 02caa532d..a1ee2f0b5 100644
--- a/src/Eto.WinForms/Forms/TableLayoutHandler.cs
+++ b/src/Eto.WinForms/Forms/TableLayoutHandler.cs
@@ -272,7 +272,8 @@ public void Remove(Control child)
 			if (childControl.Parent == Control)
 			{
 				var pos = Control.GetCellPosition(childControl);
-				views[pos.Column, pos.Row] = null;
+				if (views != null)
+					views[pos.Column, pos.Row] = null;
 				childControl.Parent = null;
 				SetEmptyCell(pos.Column, pos.Row);
 			}
diff --git a/src/Eto.Wpf/Forms/TableLayoutHandler.cs b/src/Eto.Wpf/Forms/TableLayoutHandler.cs
index ad86eb2fb..ed83fddd2 100755
--- a/src/Eto.Wpf/Forms/TableLayoutHandler.cs
+++ b/src/Eto.Wpf/Forms/TableLayoutHandler.cs
@@ -361,6 +361,8 @@ public Padding Padding
 
 		void Remove(int x, int y)
 		{
+			if (controls == null)
+				return;
 			var control = controls[x, y];
 			if (control != null)
 			{
diff --git a/src/Eto/Forms/Controls/Control.cs b/src/Eto/Forms/Controls/Control.cs
index 7318db361..004f76b6f 100755
--- a/src/Eto/Forms/Controls/Control.cs
+++ b/src/Eto/Forms/Controls/Control.cs
@@ -991,8 +991,8 @@ internal set
 	/// </remarks>
 	public void Detach()
 	{
-		if (VisualParent != null)
-			VisualParent.Remove(this);
+		VisualParent?.Remove(this);
+		Parent?.Remove(this);
 	}
 
 	static readonly object IsAttached_Key = new object();