Most of us try to help our loved ones whenever we can and however we can. But when that "help" is money, our best intentions can turn bad very quickly. As uncomfortable as it may feel, if you don't integrate giving and lending into your overall financial plan, you're not just potentially enabling poor financial habits -- you could be jeopardizing your retirement.

On today's show, we discuss five keys to lending money to loved ones that will help you preserve both your nest egg and your dearest relationships.