Nurse Carol has taken care of old lady Nancy for 20 years. Nurse convinces old lady Nancy to leave the house and all of its contents to Nurse and not to old lady Nancy's three children. Nurse also tells old lady Nancy that she will not be taking care of her any more if she does not show this appreciation and do as Nurse asks. When the children learn of the transfer of the home to Nurse, they may seek to avoid it on the grounds of

		duress
		unconscionable behavior
		undue influence
		mistake