Hopefully this will help - it's not the end of the world, there is hope.
This happened to me. I went out in November 1998 and test drove a three year old Toyota MR2. It was very nice and about £10000. I left the Toyota dealership, drove round the corner to go home, and there was a 1989 Guards Red 944 2.7 Lux (F856 FFC) - also about £10000. When the erection had subsided and I could get out of my car I went and asked for a test drive.
Immaculate car, one doctor owner, full OPC history, it was a no-brainer. I bought it as a treat to me for my 40th birthday, which was the next month and was as good an excuse as any

.
Six weeks after buying the car my kids moved in with me

(alcoholic mother who subsequently died age 44 - the same thing that killed Gerry Rafferty). I coped for as long as possible doing the school runs etc, but eventually in February 2000 a man from Leicester bought it and I had a tear in my eye as he drove off in my Porsche with his own erection. I bought a Peugeot 406 saloon because 'it'll do'

.
One day, in October 2005, Stefany was washing her BMW Z3 and said to me "I bet you wish you had a nice car to wash... why don't you go and get yourself another Porsche". What a woman! I started looking around and in November 2005 I bought the S2 I have now after seeing it on Used Car Roadshow

.
So you see JJ, you think it's the end of the world right now, but one day your wife will say to you "Why don't you go and get yourself another Porsche" - and you'll feel exactly the same as you did when you bought the one you have now - I know I did... and still do..... and I still get the erections despite my age

In the meantime you could buy my BMW - that's got to be big enough for your wife and kids... and your neighbours wife and her kids at the same time... it's huge!