I have 10 year old DSS and now a 6 month old DD. I have noticed for a while a frostiness towards me from DP's family and started wondering if they were hearing nasty things about me. Anyway, yesterday we were out and my DP was videoing, and when he suggested videoing DSS with DD, DSS suddenly went weird. He held the baby as if she were something on his shoe - pulled a face of disgust/ indifference. Normally he loves his sister but his dad and I had noticed this a bit before. In photos he looks really angry at her. I think the message he is getting (and maybe giving) at home is an anti-me and anti-DD thing. Which upsets me - mainly on behalf of her because I dobn't see how she should have to grow up with this weird stuff. Anyone else had this? WWYD? I have told DPP to delete the video so DD doesn't grow up wondering why her beloved DB seems to hate her.