It's the weirdest thing. The difference in how he treated them was massive. He would call her older sister a "fat cow" "stupid b" etc. No birthday parties, no gifts. He also turned the entire family against her and calls her a pathetic liar with an active imagination. Meanwhile this year he writes a 2 paragaraph posts addressing my fiances as his princess for her birthday on FB. At the very least I would think that even before she knew about him sexually abusing her siblings she would have at least once questioned why he physically and emotionally abused her sisters! She has a sister who's 10 years younger and my fiance says on the podcast about abuse when addressing her younger sister "I knew dad would beat you and your mom up and that he called you fat, but I never really thought it was my business, I never wanted to get involved" then she goes on to say that the sexual abuse was where she draws the line with her dad and how she was not going to talk to him and it felt like torture ignoring him and hearing the "pain in his voice" on the voicemails he left her. Literally a year later she's saying "thanks daddy" when he posts her birthday tribute and he's still her facebook friend.

It's weird AF to me that she didn't intervene or try to prevent her younger sister from being physically abused when she knew about that all along. I get that she says it's not her business but it seems like a shitty move.