I always lick the cum out of my wife's pussy

I always lick the cum out of my wife's pussy when she returns home after being with one of her lovers. I do this to show her that I understand my place in her life as a cuckold husband. I do it because it gives her pleasure. And I do it because it's the only time I get to see her naked, and the only time I get to touch her, even if it's only with my tongue.

But today, she seems distracted. She doesn't care about what I'm doing. She keeps talking about some new guy she met, and how wonderful he is. She has a distant look in her eye, as if her mind can't focus on anything but him. I have to wonder, has she falling in love with another man?

Is my wife falling in love with another man?