Can you imagine Daisy having to do a family tree project at schoolYes, so fucked! Any Radford child younger than Daisy is technically a 'step' above her in the familial generation model. If you're purposely having children after already having children then you have mental problems. In America our big families tend to be fundamentalist christians and it's very common for the generational dymanic duck up to happen. Some of the most well known fundamentalist families are like the Radfords, still having kids even though they have a handful of grandchildren.