If your spouse is cheating, they may be having very long cell phone calls. This can lead to overages. If you aren’t doing anything different, and your lover has no excuse to be using their  phone excessively, they may be talking to someone they shouldn’t be.

If your spouse is cheating, they may not want to have long phone calls. Long phone calls while at home take them away from their family time. The short calls may be quick calls to say quick “I Love You’s” or to quickly let them know that they will be online later. Be cautious if you see lots of these on the cell phone bill.

One way of hiding conversations with another person is to hide the caller ID. If you start looking through your cell phone bills and you notice that your spouse’s line has a lot of calls to a private number and from a private number, it’s likely that they are hiding something.

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.