history: My wife and I got divorced four years ago. The house was very quiet without her and the kids being there. My wife and I got a divorce. The house is so quiet without her and the kids being here. I went through a similar thing a few years back.  Everything seemed hollow to me.  How long has it been?
current: About two years now and everything still seems very odd to me.
next: If your depressed, speak to someone.  If it's just adjusting to the change, that comes in time.