We are currently away for 2 weeks with DD and enjoying some much needed quality family time together. DH has put a few photos on his family WhatsApp chat, but SIL is messaging every day asking for more photos and holiday updates. I have a strained relationship with her anyway after she has caused problems between myself and DH. I don’t go out of my way to contact her, but I’m getting fed up of the constant requests for holiday updates. She needs to know everything that’s going on and I have stopped her having access to me after she said a number of things to DD about me. AIBU to tell her to fuck off?!