I'm helping her move out? I'm losing my mind.

[Metal]

Well she's moving out, this week. About a month ago she had a mental-breakdown, and wanted to hurt herself, and went to a rehab/kind of place, and hasn't been the same since. Says she is through with the marriage. I'm half-way through the Divorce Remedy book. I'm doing good on the 180 technique. It is just really freaking me out. All this last week, we've been hanging out and talking, watching movies with the kids and all... but she wont stop saying that she's leaving. She told her friends that she is leaving on "good terms", so it'll be a friendly divorce. She knows I love her (although i'm not saying it anymore), and I desperately want to make this work with her. The moving thing is freaking me out. We have a plan, that if in a few months (maybe even 6) we might decide to get back together.. and all of us live in the apartments (lots of financial stress at home & live-in inlaws-hers). So I understand her leaving.

How am I supposed to go along with this, and help her move out, and be her friend (doing a great job so far), but the emotions are just crushing. So, I'm going to keep this new friend role, and move her stuff out, and act like everything is ok, on the chance that she will eventually change her mind? I think I'm losing my mind. I will do whatever it takes to save the marriage.