"Mike Brady of "The Brady Bunch," e.g."

Usage examples of stepdad.

Even the ring of dirt on the carpet in the corner where her stepdad had put too much water in the plant was still there.

It reminded me of the times I had to dance around the room with an indoor antenna in my hand so my stepdad could follow the horse racing.

It had been my job to make up the one in the front room every morning before my stepdad got out of bed, otherwise it was slapping time.

Maybe not by name, but just the family situation, blah, blah, blah, your dad and stepdad, things like that?