I love her even more for standing with her brother through this in the face of adversity. That's family (innocent until proven guilty), and I would do the same. I'd handle any other mess behind closed doors with my brother. If I became aware he was guilty he'd probably get his ass kicked by me & my siblings. Also, I'd get him professional help for this sick attraction. Hell, that would help way more than any amount of jail time will ever do!
I'm proud of her regardless... as much as people want to say Nicki will do anything for fame or to get praised. She's definitely sticking with him on this & obviously this trail could jeopardize all of that. I respect that, and know it's tough with all the negative press and comments about her character.