Ok, so DM uses facebook. Sort of.
She has a small group of friends and is a member of two groups - both local ones.
To give an idea of her level of technical non-know how - she thinks whatsapp, imessage and facebook message are all the same thing and that all smart phones are iphones.
My problem is, DH and I will put somethings on FB for a laugh. She is our friends.
One of the things we do is put pictures of meals if we've cooked for guests or something special. It is something that a large number of "our friends" do and we have a laugh over it.
All we get from her is "no one else puts pictures of their food on FB" - stop doing it.
She can't seem to grasp that her facebook is different to our facebook.
Its none of her business what we post and I get that, but she's also very opinionated.