5. He starts to make up stories.
You might get confused when your boyfriend tries to hide the truth with more lies. “He kept lying to hide this one thing. His story stopped making sense after a while. He was supposedly away in New York for work, but he was suddenly at a bar in Chicago with his friends,” described a woman in her 20s. If this happens, let him finish the story and point out the discrepancies in his alibi: “You said X earlier, but don’t you think it’s a little weird?”