You should contact an attorney immediately. Unfortunately, it is not unheard of for family members to file criminal charges against someone in your situtation. Whether a prosecutor will actually follow through and indict you depends on many factors, such as the strength of the evidence that support allegations of theft, misappropriation of funds, or some other such activity that may lead to criminal charges.
You may be able to locate an attorney in your local area at attorneypages.com. If you are in central Ohio, you may be able to find additional information on theft and property crimes at our website www.jmoserlaw.com under the subheading criminal defense and subtab theft crime. Good Luck.