Mother files lien on daughters house after mother deposits money in daughter account as a gift. No contact it was a gif

Can a person put a lien on a property for money that was given as a gift money that was placed in the debtors account with no agreement to pay back My mother gave me part of an inheritance, delisted it in my account and now has dementia and wants it back. It was a gift and no contact was performed. She is just made at me and says she wants it back