bad spouse drivers?

sp911

My wife knows how to drive a standard, but she lacks concentration I think. she gets mad when I point things out like that was an illegal turn or whatever but I feel I have to especially when she's talking and talking, that's when I notice she's paying less and less attention. she won't check to see if anyone is running a red light but says, "well if they run it and smash my car it's there fault not mine." yes, that happened once. I just worry knowing that the z has blind spots and if someone isn't used to it something bad might happen. and no she won't be reading this any time soon I hope. and yes, I feel better.