There is no law that prevents people from being jerks. As mentioned, if this woman continues to harass you in similar ways, the acts might rise to the level of a criminal act. This one incident is not likely to be sufficient for either a restraining order or any criminal charges. Clearly the police did not think a crime had occurred.

You might want to consider setting up a camera to record the common area where your car is parked. If there is damage in the future, you might get lucky and capture it.

In the long run, do all you can to avoid this woman and her kids if you can.