Sounds familiar.
wife: "what's that new thing?"
me: "It's just part of the car, I just cleaned it up"
wife: "no it's not, that looks new. Where did it come from? What did you buy now?"
me: "It's complicated, I got a good deal. But trust me, we need this."
wife: "And are those new golf clubs?"
me: "no, I just put new head covers on them and got a new bag"
wife: "then who's clubs are those over in the corner?"
me: "uhhh, I'm actually selling those (tried the "it's complicated" again)
wife: "get your own damn dinner tonight. I hate this car!"
29 years, she knows me like a book.