Is phone sex cheating? My husband of 24 yrs. has been chatting on the internet with some woman, and when comfronted he says he is talking to several people at the same time. But I've heard him having phone sex with her, he has even called out her name, I have asked him about that and he says it was porno, I distinctly hear his vioce, he is in our home office when he talks to her.