Tank Filler Pipe And Cap problems of the 2007 Ford Edge

Found door seal on 3 door bad, found very light to just primer and clear coat paint on all door jams, some hinges. Newest is a safety item. While pumping gas after the first click gas shot out of the filler neck. Happened a second time and gas soaked my wife's cloths. Then the tank cap light came on. Seams like the tank is not venting and as you fill the tank with gasoline air has to escape and pushes out gas with it. Dealer not sure what would cause this. Dealer is replacing filler neck. Dealer has replaced seals and repainted all areas were just primer. I have called Ford and they replied with it is not a Ford problem it is the dealers responsibility to look the vehicle over and have 30 days to send it back. I have been to the dealer 7 times. I think Ford need to take responsibility for this. I have driven 700 miles back and forth for warranty work. This vehicle only has 2700 miles on it and is a little over 2 months old.