Iphone
How do I hide my text Messages from my girlfriends iPhone?
Open the message thread. Tap on the (i) in the top right corner. Chose Hide Alerts. Now you will not see an alert if a message is received to that Message thread.
Can you hide a text message conversation on iPhone?
You can hide messages on your iPhone by using message filtering. You can also hide a specific message chain by hiding alerts in the Messages app. Another way to hide messages is by disabling notifications on your iPhone.