“Infidelity carries a scent. It lingers around a person. It colors your behavior in such a way that your partner can’t help but notice something’s changed” I read this quote from Pinterest. It’s true - when a spouse is cheating, there will be changes in their behavior. A few months ago, I hired a private investigator to get proof of my husband’s infidelity . How did I know he was cheating? After being married for ten years, I knew he was up to something when his habits started to change. At first, I shrugged these off casually but looking back, these were valid signs of infidelity. 7 signs of infidelity Late nights My husband’s career is a regular 9-to-5 job. But suddenly he had excuses like having to work overtime, going on extended meetings with the boss and being invited to drinking sessions with friends. Missed calls Although he warned me never to call, each time I tried, he does not pick up or takes a long time to answer.