Is he starting to keep secrets
When a guy starts to cheat, he becomes a compulsive liar. First of all you might ask, how do you know if your boyfriend is cheating on you? Well, with all the lies, you will catch him in one. When you do, don’t close your eyes to the truth. You have detected deception. Another sign that your boyfriend is cheating is when he starts to keep secrets. He may have a day off work and never tell you. If other relationship problems develop, you should address them by confronting him. Let him know that you feel like something is going on.