I seem to have started a passive aggressive war with an old friend on Facebook, after pulling her up on a post that she made. I'm ignoring it, but it's left me wondering if I WU in any way as she's reacted so strongly, with post after post with memes about how confused she is, people need to wind their neck in, that things were simpler back in the 80s etc 
Friend is 65, she took a photo of 2 very young women at a station when travelling north . Having a teenage DD myself, I'd have guessed them to be 14/15/16, at very most 18, but their dress sense said younger. One of the girls was wearing rollers & friend was posting to take the pee out of them. Her post was open to share, so for all to see too & she has friends & family in the area of the station as it's her hometown.
I simply pointed out that the post probably wasn't a good idea as they were only very young, wasn't very kind & it could be shared & she doesn't know how that might affect them or what else goes on in their lives. Said I wasn't judging her, knew she was around teens or youngsters, but i am & know it's been a very tough few years for our young people & she probably wouldn't like it if it was someone taking photos & sharing to ridicule her either & she's not still a kid.
She came back with what to me was a ridiculous reply, in that she's photographed & videoed every day & we all are when we lived in cities, reckons she's had camera flashes at her bedroom windows the lot, so that apparently gives her the right to take any photo she pleases. She completely ignored the fact that even where that might be true, in general, nobody is sharing those images to take the pee out of them. She did at least quietly change the settings from public to friends only, so it couldn't be shared
I'm ignoring her passive aggressive meme & loaded comments nonsense, but WTAF
Was I unreasonable to pull her up on her photo, such an over reaction & total inability for my friend to see what was wrong with her post, I'm beginning to question myself