Hello Ruh roh,
thanks for sharing your experience.
I know I was the youngest too so took it out on the cat poor thing,until I realized it was wrong and so I stopped that as soon as I started!I hate angry men of any sort but especially sexism and chauvenistic men too.
Sibling relationships aren't featured in the text books much,I found about sibling rivalry but not so much about sibling abuse.There is a lot on narcissistic behavior which my sister is a narcissist so there is a lot of information on that that is helpful.
Thankfully I have cut her out of my life for a year and a half now,I am doing much better.Thanks again for your reply!Marylinx