1st miracle witnessed?

Well, it's official. I'm back with my ex wife. I am giving my landlord 2 months notice as my lease ends Jan. 31. We have no idea what the future holds; we have no plans to vacate the divorce decree. But the fact that I am still paying her child support means that I don't pay by check for household expenses. It's still roughly 50-50, and I'm obviously putting more money into the household than when I lived in Midlothian.

Why did she change her mind?
She thought she had cancer, and I helped her and helped also with the kids. I was there during a crisis. & I've been there to help them and put aside partisanship repeatedly in the past.
Nothing really funky happened during the marriage that made us think it's impossible to go back to ex-spouse. There was no cheating. The relationship went into coma due to combat fatigue - too much arguing.
She said that she was tired and that life was hard without me. In her words, she said she was tired of burning the candle at both ends.

We had our first unresolved fight last night, but the thing is that we do far less arguing than before. I can't say that things are going to be hunky dory from now on. I can't even say we're going to remarry. For right now, we are pooling our money together, saving money and we'll see what happens. I've already told the kids that if, God forbid, the relationship fails, please don't think that they had anything to do with contributing to the failure. I told them that they can only make things better, can only create a positive, not a negative. They understand.