Parents Helping with Mortgage

[Delesh]

For the last couple years, because of a garnishment etc., my parents have been pretty much paying the mortgage payments and helped at times with the car payment. Can this have any effect on my BK? I asked my attorney before filing and he said it wasn't a problem, but the creditor's lawyer is now objecting to the homestead exemption and asking for documents on bills payed by my parents. I'm trying to figure out how they are trying to attack me here. Is there anything I should be worried about?