There are many things that you can do to avoid getting into phone harassment at all cost. First off, keep yourself away from the cellphone in your pocket. Second, do not hang up your boyfriend or girlfriend whenever he/she calls you on their phone. Do not answer the call or text message from your husband or wife if you are not sure about the situation. And last but not least, do not send any message or send any e-mails to your boyfriend or girlfriend without your spouse's or boyfriend's permission. Sending a message that you didn't even expect to get and leaving a message on your partner's phone in that way will cause all the trouble in the world.