I had a bad experience in my old talon with a chick that hit me and then said it was my fault.. they were going to call it 50/50 cause ICBC loves doing that, as they just dust their hands off and tell you both to go your separate ways.
Luckily I went straight back to the scene after I went home to get my camera and took pics of the debris and such, and even then, it wasn't enough, but after I started threatening with my fake lawyer I never had, they brought some CSI guy from Vancouver over to do a "match up" on the cars and see how exactly they hit. Ended up going 100% her fault. Dumb Bitch.
Good luck with your situation, and remember, ICBC are bullies, they'll take whatever they can, and give you as little as they can.