listboxitem with listbox recursive - wpf

Question

I have a listboxitemtemplate that contains controls in a grid and a list box.
That listbox's listboxitemtemplate contains the same controls in the grid prior.
I am looking for a way to datatemplate the listboxitemtemplate so that datatemplate can be used as the contenttemplate in both of the two listboxes.
But I am running into dead end because the second listbox is located in the first listbox's listitemtemplate. Below is the code.
If any one has any ideas how so I can where I could come up with a scheme to datatemplate the first listbox's listboxitemtemplate minus the second listbox, and use the same datatemple in the second listbox.
<ListBox x:Name="lbLista"
ItemsSource="{Binding ListBoxCollection}"
>
<ListBox.ItemTemplate>
<DataTemplate>
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition/>
<ColumnDefinition/>
<ColumnDefinition/>
<ColumnDefinition/>
</Grid.ColumnDefinitions>
<Grid.RowDefinitions>
<RowDefinition Height="Auto" />
<RowDefinition Height="Auto" />
</Grid.RowDefinitions>
<dxe:TextEdit Grid.Column="0"
Text="{Binding Section}"
TextWrapping="NoWrap" />
<dxe:ToggleSwitch
Grid.Column="1"
/>
<TextBlock TextTrimming="CharacterEllipsis"
Grid.Column="2"
Text ="{Binding SectionText}" />
<dxe:TextEdit Grid.Column="3"
Text ="{Binding SectionStatus}" />
<dx:DXExpander
Grid.Row="1"
Grid.Column="0">
<DockPanel HorizontalAlignment="Stretch" Background="Purple">
<dxre:RichEditControl DockPanel.Dock="Top" >
<dxre:RichEditControl.HorizontalRulerOptions>
<dxre:DXRichEditHorizontalRulerOptions Visibility="Hidden"/>
</dxre:RichEditControl.HorizontalRulerOptions>
<dxre:RichEditControl.VerticalRulerOptions>
<dxre:DXRichEditVerticalRulerOptions Visibility="Hidden"/>
</dxre:RichEditControl.VerticalRulerOptions>
</dxre:RichEditControl>
<ListBox x:Name="lbListb"
ItemsSource="{Binding ListBoxCollectionb}" >
<ListBox.ItemTemplate>
<DataTemplate>
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition/>
<ColumnDefinition/>
<ColumnDefinition/>
<ColumnDefinition/>
</Grid.ColumnDefinitions>
<Grid.RowDefinitions>
<RowDefinition Height="Auto" />
<RowDefinition Height="Auto" />
</Grid.RowDefinitions>
<dxe:TextEdit Grid.Column="0"
Text="{Binding Section}"
TextWrapping="NoWrap" />
<dxe:ToggleSwitch
Grid.Column="1" />
<TextBlock TextTrimming="CharacterEllipsis"
Grid.Column="2"
Text ="{Binding SectionText}" />
<dxe:TextEdit Grid.Column="3"
Text ="{Binding SectionStatus}" />
<dx:DXExpander
Grid.Row="1"
Grid.Column="0">
<DockPanel HorizontalAlignment="Stretch" >
<dxre:RichEditControl DockPanel.Dock="Top" >
<dxre:RichEditControl.HorizontalRulerOptions>
<dxre:DXRichEditHorizontalRulerOptions Visibility="Hidden"/>
</dxre:RichEditControl.HorizontalRulerOptions>
<dxre:RichEditControl.VerticalRulerOptions>
<dxre:DXRichEditVerticalRulerOptions Visibility="Hidden"/>
</dxre:RichEditControl.VerticalRulerOptions>
</dxre:RichEditControl>
</DockPanel>
</dx:DXExpander>
</Grid>
</DataTemplate>
</ListBox.ItemTemplate>
</ListBox>
</DockPanel>
</dx:DXExpander>
</DataTemplate>
</ListBox.ItemTemplate>
</ListBox>