Can I Reverse Quit Claim Deed?

i went into mobile home dealers lot in feb to buy a home. i had 2 acres (paid off) to use as down payment on the new home. i also needed some money to pay off some debts that would allow me to afford the monthly payment on the home. i was told to go to an attorney and sign a quit deed so land and home could be deeded as one. now (in sept.) the dealer is saying he can get financing for the purchase price of the home. i told him without the cash out i couldn't afford the payments. he told me if i refused to close he could evict me and sell the home and property. (new home is already set up on land)