Sometimes we find ourselves in awkward situations, especially when it's over a finite resource like parking. There are plenty of times handicapped parking spot hogs need to be taught a lesson, but this situation has a more complex backstory than some rando just illegally occupying a handicapped parking space at the store. The most important thing to do in these situations is to take a step back and think "why am I in this situation?" In this case it seems like the apartment manager may be the one to blame for all this madness.