I think your potential answers are great. Perhaps you should stay home for now. If not for being there in case he comes to get his stuff, but I think you need a week to settle yourself. I remember how emotional I was that first week or two. Let him know that you need time to process everything. He has had that time already, but you need to catch up.
Take care.
Me:57 H:52 M:28 Got another lawyer last year and filed. D35,S/D twins28,D22 EA4/04 End? Who knows? "Life is like a mirror. Smile at it and it smiles back at you." — Peace Pilgrim