Just that really.
I recently joined Facebook and am surprised that my DP of three years has regular posts from a few women he's never mentioned to me. Nothing untoward or anything but these appear to be friends of his.
I don't think I have any friends I've not mentioned to him, certainly no one that I'm in touch with any more. And I've at least heard of his male friends on there, even if they're not friends I know.
I feel a bit weird about it - seems like lying by omission. Makes me wonder if there's anything else he hasn't told me about. I'm amazed that one of their names has never come up in conversation in relation to something.
I don't know if I am being unreasonable about this though and this is just Facebook stuff and not real life and maybe it doesn't mean a thing.
What do you think?