i have recently introduced my mum to facebook because all her sisters have been using it for ages and thought she might enjoy it.
However today she tells me she is pissed off because my brothers friend has posted pics and they have come up on her page and my brothers ex, the mother of his 2 year old child, was in them. This friend goes out with ex'x friend.
My brother and his ex live (seperately) around 200 miles from my mum and dad. I am still friends with my brothers ex on facebook and tbh i am glad because she is a link to my niece who i rarely see. My brother does see his daughter regularly just i dont because we live in opposite ends of the country. They still fight even though they have seperated but this comes as no surprise given they split up because they 'were always fighting'. My brother has a new partner, she doesn't.
Sorry just trying to give a background here because i dont really see why my mum 'doesnt want to see pictures of HER' 
I find that quite weird. She is the mother of my niece, my mums grandchild who my mum loves to bits. I find this 'hating' the ex mentality incomprehensible.
AIBU 