I'm not gonna lie... I get super depressed when my kids are gone. I just spent the night walking around outside balling my eyes out and finally sat on a curb for about 30 minutes, balling some more. Someone finally pulled over to see if I needed a ride and if I was ok.
I am so sorry you're going through this!!! I really feel for you because it was just a couple of weeks ago that my W's first visitation started and I went through my first evening without my kids. The house was so utterly empty, I sat in the living room and cried my eyes out. What helped me was to get busy doing stuff, after I had a good cry I got up and went grocery shopping, then did what I could to stay occupied the rest of the evening. I don't know if you have any pets, but my little dog made sleeping in an empty house a lot more bearable. I have the kids again this week so I'm in heaven again But the time away from them is really tough.