Before I can stop myself, my finger is running over the call button. I know I shouldn’t, but if I can just hear her voice once, maybe I’ll sleep peacefully. “Your call cannot be completed as dialed…” a robotic voice intones coldly. What? I check my screen and try again. Same message. Again and again. She couldn’t have changed her number. She wouldn’t… “Your call cannot be…” I hear for the tenth time. Tessa changed her number. She changed her phone number, to make sure I can’t reach her.