The song "Who's Cheatin' Who" by Alan Jackson is about the uncertainty of relationships and the suspicion of infidelity. The lyrics speak to the idea that in relationships, trust can be easily broken and it can be difficult to know the truth about what is happening behind closed doors. Jackson acknowledges that people everywhere have experienced the pain and confusion of not knowing the truth about their partner's true intentions. The narrator of the song speaks from personal experience, admitting that he thought he knew his lover well, but was surprised to learn that she had another lover on her mind. The song suggests that even though love can feel so right, it can also be easily stolen in the shadows of the night, and someone's heart is always on the line. The chorus of the song repeatedly asks the question "who's cheatin' who, who's being true, and who don't even care anymore?" The repeated questioning suggests that the narrator is struggling to understand the true nature of the relationship, and doesn't know who to trust. He wonders who is doing right with someone else tonight, and whose car is parked next door. Overall, "Who's Cheatin' Who" is a song that explores relationship dynamics, trust, and the pain of uncertainty. It suggests that even though love can feel right, it can also be a very complicated and confusing experience.