Bottom line: She's confused. It's not that uncommon to get slew from them and then they initiate contact, nice as can be like nothing happened. Mine actually said a few months post bomb/separation, "I think Im depressed. Sometimes I feel like Im supposed to be with you and the kids." of course she cntinued to flip back and forth between spew and kindness eventually filing for D a couple of months later.
Don't try to figue out why she does what she does. You'll go crazy.
I guess that's why many advise detachment. I was never good at it due to shared custody of the kids. Some in that sitch have pulled it off proving it can be done.
"Fear is the mind-killer" Muad'Dib Me 53, XW 44, DD 14, DS 12 Bomb and OM 12/15/06 Separated 01/02/07 Divorced 05/13/08 X married OM(OMH) 08/2009 Married 06/09/13