Milla, interesting sibling story. I can relate. I have a sibling who, even though I protected her in the home's traumas, also grew up to want all inheritance for herself and none for me, and jumps on me whenever I'm sick or going through a hard time. She even found out who my therapist was and, unprovoked and uninvitied, sent him a 14 page poisonous fax trying to turn my own therapist again me. Very odd.

What's up with our siblings? She goes after me, her brother and co-sufferer, and not the abuser, the father, who she sucks up to for money and defends to the point of bald faced lies. Again, what's up with that? Sounds similar to your experience, Milla.