Cold mornings stink

Normally I don't mind cold mornings. The only time cold mornings stink is when my car refuses to start. My car is relatively new, its a 2002 Nissan Altima but for some reason my particular Altima doesn't like the cold. When its cold and I don't drive my car for a few days it just kinda turns over but the engine never catches so the car won't start. After cranking it for like 15-20 minutes the car will finally start but its still quite frustrating. I think my car just needs a garage or something so its not just sitting out there in the cold. Then I think my problems will be solved! Anyone wanna give me money to buy a house so I can garage my car???