Of course you are upset. Just like me, you want the baby steps to lead to this big huge epiphany where your W turns and runs to you and says how wrong she is and begs you to take her back. The very small steps forward are hard. You know what you need to keep doing..
Believe nothing of what she says and 1/2 of what she does. She will talk in complete negatives because she is hurting and confused. Remember that part of the book? I got that same speech about how it's not about the OP just last week.
IMHO, people who are hell bent on splitting up don't date at all.