Rip,

Don't touch those papers nor try to pick them up yourself. Get a L right away. Then your L will contact W's L and inform her/him that you are being represented.

You need to be completely honest with your own L and tell him that your W is having an A with the OM which is the reason for her filing for a D. Request that your L delay the D for as long as possible.

For all legal matters, let your L handle them. Remove yourself from the equation completely. You are not a professional lawyer so don't try to talk with your own W about the house, assets, etc. Let your L handle that sort of stuff.

Rip, seriously...YOU do need to find a L asap. No more foot dragging.