This sounds trivial, but it isn't to me.
We went to a family wedding - (just 30 of us) and I left my phone at home, so I copied and pasted some photos my granddaughter had taken without asking her.
She is furious with me (and I don't blame her) because I sent some of them to a friend via facebook messenger but somehow they have showed up in the public domain on Facebook.
Don;t ask me HOW, because I thought everything in Messenger was private.
I have had a very nasty message from her (granddaughter) which has really upset me and I feel really sneaky for sharing her photos with a friend.
Please can someone advise me on how to take them down? I'm afraid to delete them in case I delete them from my Granddaughter's page as well, but I can't find a way of 'unsending' the things.