Her facing her past and confusion is a part of the process. She has to figure out how to deal with it. There is nothing you can do but wait, there is nothing you can really help her fix. You can only control you and your actions.
When changes become consistent, when changes are no longer 'changes' but the norm, then they are established as a part of you.
Rebuilding a broken marriage IS tough. I hope you get the opportunity to. It's like building a house. If you do it fast, you have to worry about alot of things, if you do it slow, you are assured of the quality of work and can enjoy it. Some days are better than others, but your right, the highs are higher.
Experience is a brutal teacher, but you learn. My God, do you learn. - C.S. Lewis
Life is usually all about how you handle Plan B. - Jack3Beans
Listen without defending; Speak without offending - FaithinAK