We have recently started a family WhatsApp group so that we could send messages once rather than lots of times when arranging to meet up. My sil, who has a history of posting school reports and the like on Facebook, has now started to post test scores and frequent achievement updates for my nephew. I do like to hear about them, but it doesn't do my head any good to hear daily how marvellous he is. My mil will want to hear, and I'd expect her to want to, but I don't need that level of detail, particularly when I'm having a bad day with one of mine. When I share stuff, I do it by email or individual WhatsApp. Add to that the fact that it's always about my nephew, never my niece, despite both being on the group and I just can't bear it. AIBU just to remove myself from the group? Muting just isn't enough-it's still right up there on my list of messages.