If you're going to stick with your timeline, do your best to detach. This is going to be very hard when she is pursuing her EA right under your nose.
Don't obsess about what she's reading, who she's seeing or talking to and where she's going. Don't mind read. This is going to be a real challenge. It is at the best of times but especially when things are as raw as they are for you right now. I wish you the best.