Factory Paint

I was wondering if anyone else was having any probs with their factory paint...I mean I realize that vehicles are prone to stone chips but my car is ridiculous...the hood looks like somebody shot it with a shotgun from about 30feet away... not to mention that about a three foot section fell off from under the hood and is now coming up over the hood and its not just clearcoat chips this is right down to bare metal...about a year ago somebody hit the hood with an egg and where the shell hit all the paint chipped off to bare metal...same with fenders doors and quaters...all to bare metal...I bought the car from a used lot but my brother was telling me that Dodge replaced the hood on his Cirrus twice for this same thing (also purchased used) apparently they offer a 7 year guarantee against paint defects...does GM offer anything similar or is it like everything else that GM does not back? Originally I was not concerned about the paint as we had a colour change planned but a new house sunk that ship...any help would be appreciated.