Hi Meghan, I had the same exact experience when my H moved out. Super sad but then I started rearranging stuff and cleaning up and actually felt happy to have the house to myself without his "gross" stuff as you said. Exactly!
Then when he told me he found a place with a year lease I was not as sad as I could have been because I thought to myself "I like living alone for now without your dirty socks and dishes, pig."
Good luck in the next few days. Get ready for ups and downs, it's usually quite the rollercoaster!
And yeah, don't snoop. It just hurts you, even though you feel you may be empowered by the truth, it just hurts like h#ll. You may not find an EA but you may find him saying bad stuff about you and the R that you don't want to see.
Hugs, LisaB
Me: 34 H: 30 M: 4 years BD: 6/15/14 He moved out 6/30/14 OW1: EA then PA after BD Now he's dating multiple OWs I'm over it and moving on.