Last night, my friend and I were making our way out of a bar when my friend noticed his ex-girlfriend sitting at a table with a bunch of people. They didn't end on good terms. When we went outside, my friend sent a text message to her cell phone calling her a "strumpet." After getting a message back from her, he replied with another text calling her a "hussy." Today, he got a phone call from her in which she stated that if he sends any more messages, she will press charges. Can she press charges for such behavior? If so, what is the punishment?