My step sister tried to "disown" us - but honestly, the crazy was with her, not us. After a year or so, she came back and cooled down a lot, but when she left she made a huge dramatic scene, was terrible and offensive, and invented all of this bullshit to make herself seem like a victim. I was so offended at the time, I was like, good riddance... but hey, I'm glad she's back and I love her, hopefully she's matured a bit (I really think for the most part she has).