I had four sets of grandparents! Sadly I'm now down to one full set and three halves, inevitable as we all get older.

My mums parents divorced then they both remarrried, so there was Grandma & Grandad and Nanny & Grandad.

We also called my dads parents Grandma & Grandad.

My dad died and my mum remarried, so I have a stepdad who then adopted me and my siblings. So I gained a Nanna & Grandpa!