I think if you were there with a friend who wont' care if she throws a fit and won't feel awkward you would do best...

Not being there makes you look cowardly

I would be there with a friend, make sandwiches or a bbq and watch them with a smile on my face... Not mean or smug just

Indifferent

This is a chance to show her you will enjoy the home without her there... Before she's even left

And you can call her on taking anything that she agreed would stay

But I honeslty think you should take the things that matter most you think she may take and store them elsewhere...


This is the exact reason I advocated you packing her stuff before she did it.