<human>: Can you condense the text into three sentences or less?

So I live in a 3 bedroom house at school and my 2 roommates moves out last week. Now it's just my bedroom of stuff and a couch with a small tv. Last night I went over to sleep at my gfs place. Out of carelessness and bad habit, I went out the sliding glass door in one of the empty bedrooms. When I went back this morning, I noticed my laptop and Xbox 360 were gone. They also snagged my gfs watch off the nightstand. I called the cops to file a report but they couldn't make it out before I had to leave. Tomorrow I plan to try again with them. After dinner, I went back home with my gal to watch tv and she couldn't handle being there. Every noise was freaking her out, and in turn freaked me out. I knew all the doors were locked, but I just could stay there. The thought of having been in my house when the person broke in has been on my mind all day. I only have this house until the end of the month, but what can I do to put my mind at ease? How do I make sure the fucktard who robbed me doesn't think about coming back to get my other valuables?
<bot>: Fucktard robbed me when I wasn't home. House is too sketch for gf to be at and freaks me out. Advice requested.