My wife said no!

Inspector71

As I posted in another thread, in December of 2006, I was set to buy a 2006 350Z. My wife said no, I had 4 kids. So I was going to buy an Altima. She said no, there are 6 of us. So I bought a Pathfinder. Last month she asked why I never drive it. I told her it is a 7 passenger vehicle, it gets 14 mpg, and so I drive my old 86' Rx7 to school where I am a teacher. My two older kids live in Texas with me ex, my oldest is in college and my 2nd oldest comes here (Missouri) a few times a year so I don't even need an SUV. It sits in the garage in like new condition and I pay a huge $644 a month for it. So she tells me one month ago I should have bought a Z. I asked about our 2 kids and she said we can go places with them in her 2009 Sentra. Soooo, I worked out a deal for a 2009 370Z, sport package, 6 speed. Yes, I know, the dealer never loses money, but they will give me $20,000 for my SUV (I am upside down), even though retail is around $18,500, give me $1000 for my ailing old RX7, and my payment will drop to $559. I am trying to get them down to $500. I drove the car home to show my wife and she went nuts. She started screaming that we couldn't afford it. I pointed out the payment is less, the gas mileage better, and it didn't make since having a vehicle in the garage I didn't drive (it has 23K on it). She argued that this would add 3 additional years to the 3 years I have left on the SUV. I argued that sooner or later I would have to have a new car down the road to replace the SUV and so would eventually have a payment anyway. She wouldn't budge. Any advice? The salesman said to buy it and she would eventually forgive me. He has never been married...