I'm a mother of 2 in my early 30s and was with a friend today who was looking at snapchat. I asked her what you could do just on it and she proceeded to say "do you not have it?" I said no and she said "you have Facebook but not snapchat?" She was genuinely surprised!
I'm not at all phased by this but AIBU to think that it's not really normal for a 30+ mum to have an app mainly used by teens? And that if I don't have it its not bad?! 