I'm sorry to hear that about her. But to be completely frank - if she can't pass the GMAT with acceptable scores, an MBA is not something she should be shooting for. Speaking from personal experience, I had to struggle to study for the GMAT and then took it and still didn't do as well as I would've liked. Even still, I got into a nice school and am working on my MBA now. But a Master's degree is hard. I cannot stress that enough. A Master's is not just the natural extension to a Bachelor's; the two are like night and day. You have to want it and you have to work at it. It's tough, but if she wants in, she'll have to try extra hard.