Unfocused

I mentioned awhile back that I have filed for custody of my daughters. The show cause hearing has finally been scheduled, the 16th of this month. As the date approaches I am finding it more and more difficult to focus on anything. Trying to get any homework done has been a joke. Work? I find myself sitting at my desk staring at my computer, clicking the mouse around, looking around a little, and suddenly an hour has passed. I can't hardly think about anything else, at least not with any modicum of concentration. It's aggravating because I have a lot of stuff to do, but I don't think it's going to change until after the hearing. It's just the initial hearing so it won't be the end of it, but at least it will be started. I'm on the edge of my seat.