These Ties That Bind

I was just very upset about what happened in the end of last week's episode. You just can't make out with dead people!! I've been looking all week to try to find articles or insights into the episode to make sense of what is going on. LA Times believes that she has a brain tumor. Interesting theory. The Grey's Writers offer no additional comfort to me, except a clear sense that they know what they're doing. Let's hope that's true because if this doesn't wrap up well, it may be the end of me watching the show.