House is infinitely more tidy
Less washing - the clown must have used 8 towels for one shower
The house is more peaceful.
Even though I'm responsible for doing everything (no change there) I'm no longer filled with resentment and rage at the manchild so less stress.
Child free time is awesome, although we are very early in the separation stage I've got a feeling that once he realises I'm not sitting at home pining away for my kids and missing the family unit, I think he'll quit being a Disney dad and see the kids even less frequently.
I can be myself. For the longest time I was angry and snappy because my needs were not being met. Now I pour the energy that I used to expend on keeping the marriage functioning back into myself and I've never been happier.