When a woman is married for a while and has never gone to the gym and out of the blue gets a membership, she could be(not all the time)cheating. I know two guys this happened to. Gets a new job and new friends. Starts going to the gym. Than she goes out all the time at night with these "friends". The friends start telling her, "He should treat you better, you got married too young, he should listen to you, you deserve better than that."
Then the man moves back to his mother's house. Too stupid to see it coming. Had no idea. She starts dating someone worse than you and the cycle continues.........................What was I talking about? Oh ya the gym.