I have two big gaps in my employment that span five years and my therapist suggested that I say that I was a caregiver. She asked me if i take any relatives anywhere or ever do anything for anybody. I actually do those sorts of things and plan on using that in my resume to cover the gaps. I may have to bend the truth a little but I used to work in management and there were hundreds of people I interviewed that just outright lied. Caregiver is a broad term and can be used so many different ways.