Ouch! I haven't been on here as much recently, and only found this because of your Naked Cowboy post. Really sorry to hear about this. Not just the injury, but the compound upset about it being someone else's fault, and that person absconding and not taking the least responsibility. I would be livid, even if it doesn't help the situation.
It's been over six months, and I still haven't been back on my bike. (Mostly because I still haven't brought the bike in to get it checked out, but I suppose there will be a bit of psychological residue I'll need to overcome.) Take your time with this. Your body is in big shock. If you were nearer I'd be offering you my extra oxycodone or vicodin.