After two weeks of purchasing a brand new vehicle ...

After two weeks of purchasing a brand new vehicle from this dealer I was notified that my approval for finance was receded after already signing bill of sale and obtaining insurance. The dealership advised me that there was nothing they could do and my frustrations should not be with them they stated that banks have the right after providing an approval to take it back and ask that customers return the car. I was 36 weeks when I purchased the vehicle now I have a newborn and recovering from surgery with no form of transportation. The finance manager Jeff was very rude and not empathetic in regards to my situation nor did he provide any other options that were even realistic to obtaining a different vehicle. I have purchased many cars and have never had such a frustrating experience.