A friend of MIL sends me (and probably lots of other people) random posts in Messenger - like the ones you would just share or repost on FB. It drives me mad. I know I can and should just ignore them but the badge app icon pops up and I think there’s a message to read and it’s just another bloomin’ random post. AIBU to ask her to stop? I don’t want to offend her but it’s just not the right forum IMO.