If your lover has changed their ringer to be on silent all the time, they may be avoiding having you hear their phone ring constantly. This will make it seem like they are not being contacted by their secret lover. Be aware if your lover keeps their phone on silent lately.

Cell phone bills are dead giveaways for affairs. After all, they itemize calls, who called who, when they called, how long they spoke, and if they were trading text messages. Cheaters will definitely want to make sure that you don’t go through the cell phone bill in detail. They may suddenly decide to no longer get paper statements. They may give you some excuse about saving the environment. They may also rush to get the mail and remove the cell phone bills. This is a strong sign that someone is cheating.

Cheaters have to stay in contact to keep their relationships going. If you notice your partner suddenly using a pay as you go cell phone, they may be doing this for several reasons. The first reason is to prevent their lover from calling your home phone or a phone you may see. The second is to make sure that their lover doesn’t leave suspicious voicemails that may get them in trouble. The third is to avoid getting a monthly usage statement which can identify suspicious calls. The fourth is that the phone can be disposed of quickly, helping them quickly cut off communication if they need to.  Be very concerned if your significant other now uses a pay as you go cell phone.

Online chatting has gone from just being in front of a computer to also being on your cell phone. In fact, many people use their smart phones ( iPhone/ blackberry/ etc) as their primary access to instant messengers and internet. Have you noticed that your lover is always chatting? Do they always dismiss you when you ask who they are chatting with? They may just be cheating through instant messenger.