AIBU, my sister got engaged on her birthday to her boyfriend of 8/9 years, but instead of speaking to her family first, she announced it all on face book, I know she won’t tell our mum about it as they have fallen out again and aren’t speaking. She still hasn’t sent me a message or a phone call to tell me her news. It just annoys me that she is so inconsiderate when it comes to her family, there is only me, har and our mum, yet she won’t allow us into her life unless she wants something. The new fiancé still hasn’t introduced properly to me and I’ve only met him by chance when he dropped my nieces of at mums house so she could babysit them. It’s not like she is a kid, she is 48 and I’m 45.