My thinking is to let the conversation on co-parenting be until WW has left.
This is a highly charged time all around and calmness is a requirement.
Do not believe anything she says and please keep your buttons out of reach. Your older D has decided for herself so the arrangement is for your younger D.
If you are triggered in any way then things may go way south.
This is where your detachment comes in.
Please be careful and if you can have another adult or two around on moving day.
With W being as she is amicable isn't there at this moment. Let it unfold until you know.
If you think W will cause real difficulties on moving day, spend the day with your two beautiful Ds out of the house. All she can take is stuff, that is replaceable.
You have the choice to be an adult for your Ds irrespective of that which W does.
My thoughts
V
Freedom is just another word for nothing left to loose. V 64, WAW
