Usually she is a blessing but with her UTI she tries to hit, kick, pinch and scratch me. The has tried to stab me with a fork and a knife. I know it is the dementia and the UTI but should I document this in some way? I've had to call the police twice and each time she calls me the devil and tells how mean II am, telling them that I have killed her, I've folded her. Should I document in some way her assaults on me?