Thanks for the pictures. It looks like dad's the problem here.
The latest thinking is that stripe and reticulated ate codominant, but there are still some bugs to work out before it's official.
Het striped is shown in an uneven or wavy edged stripe on the back and sides. Homo striped has clean clear edges to the stripes. They also have a stripe down the top of the tail, and generally also side, right down to the tip or very close to it. The tail stripe might not be easily visible in regenerated tails, but some do regenerate with a vague stripe or dashes.
The tail on your female isn't visible, so it's hard to say for sure, but she does look homo (super) stripe, while the male is het (I'm assuming that's his original tail). If you compare his dorsal stripe, you can see the darker outside edge stripes on each side are wavy, the edges are irregular. In the female, the stripes are pretty well clearly defined along the edges.
Crossing a het and homo can produce 50% Het. stripe, 50% Homozygous stripe, but your sampling probably wasn't enough to show those results (unless they produced many dozen offspring, which is unlikely). If there's any reticulated genes mixed in their backgrounds (looks like dad might be, by the fancy pattern on his sides), then retic and stripe fought it out and retic won out in your offspring. If the Odds Fairies are smiling at you, then you should be getting some super stripes before long.
These are some super striped clutch mates from one of my groupings


And the same parents produced this one too (dark during the day, whitish at night.)


When I retire, I plan to sleep between naps.