My ex-husband is buying me out of the equity in our marital home. He has filled out all of his mortgage papers and is refinancing his loan to pay off the existing loan we held jointly and using the extra money to pay me the equity owed. His mortgage company said his loan is closing on Monday and to finish the loan they need a quit claim deed signed from me over to him. My question is do I give the quit claim deed to the mortgage company at the closing of his loan or do I hold it until I receive the money he owes me? What guarantees I will get paid the money owed me if I have relinquished the right of the property by signing the quit claim deed?