If you no longer wish to receive updates for your Raising Children Network developmental messages, you'll be able to mute the channel within the community feature.
You will continue to receive new messages, but you will no longer be notified and the message will not be bumped to the top of your inbox.
To mute your Raising Children Network messages:
Tap on the 'Community' tab and select the Raising Children Network channel.
Click on the 'Settings' button in the top right hand corner.
Chose 'Settings' in the pop up menu.
Switch on the 'Mute messages' to stop receiving updates.