Ya, its like she's blaming Alex which is bs.
I'm thinking because this cuts all ties that she my be getting her wish of being written out of the show? Just a thought.
People! People! This is a dramatic story!
Offering "advice" to Izzie is just plain silly.
Stories need conflict.
If Izzie and the others always made the right choices, the smart choices and the "mature" choices, there would be nothing to watch.