The drama continues! Actually, not so much. I haven't heard from him since that last e-mail (3 AM or so Saturday morning), which is a pretty significant change from the 1-5x a day he HAD been trying to contact me since I moved out. I have a feeling one of the people I called told him to leave me alone. The therapist did call me to ask specifically what my ex had said on the phone, but that's sensible enough for him to do.
It's their problem now... looks like he'll have to be more creative the next time he wants to get someone's attention.
So here's hoping things stay quiet. :)