I got a restaurant with my husband and brother in law i work between 65-80 hours a week for two years. I haven't received hardly any of a pay for

Your statement that you "got a restaurant" suggests that you are an owner of the business. Generally, minimum wage and hour requirements do not apply to owners who work in the business. If you have worked for no, or limited, compensation in order to get this business -- of which you are an owner -- off the ground, the business will generally not be liable to you for back pay that you have voluntarily foregone.