That doesn't mean act distant. It means don't pursue; let her drive the agenda. Stay the course.
She's not sure. She wants to get back with you, but then she's scared. She worries that you'll reject her. She worries about what she's done. She'll worry about the OM's feelings (that's a distasteful thought, but it's normal and true human feeling). So she'll be "loose in the socket" for a while.
Keep your expectations in check. Stay in control. Stay consistent. Don't pursue. Don't waver. Keep busy. Stay cool!
M 43 S14 S13 D11 D7 Divorce final: Jan 2009 Making it up as I go....