Hybrid or Human Baby for Alien Sim's Child with Nancy Landgraab?

So... I use custom percentages for alien offspring via MC Command Center; however, apparently an unintended feature to go with this is that there will always be a small chance that the child of an alien and a human parent will be human, even if you don't have this enabled. Last night, Nancy Landgraab had a child with my alien Sim Tika... now, she knows that he's an alien because he always has 2 undisguised alien kids running around that he had with Candy at some point. Doesn't take away the fact that I think she'd prefer for her own child to not have said alien genes... and, well, luck was on her side! She gave birth, and to my absolute surprise the child she gave birth to was 100% human! I was a little perplexed by this, and am also not entirely sure I like it because with the settings I have, it shouldn't happen. The child also isn't classified as a Hybrid (seen through the Show Sim Info mod) but as an actual Human, even though he has a very Alien father. I decided to check what other outcome I could get with this child, so I did a quick Save As, went back to the previous file and had Nancy give birth again. This child WAS an actual hybrid in all its glory. I saved this file as well, quit the game and decided to sleep on it... next day, I'm still not sure what I want for my precious alien and his snooty girlfriend. Therefore, my question... which child should I go with?

The images (as you can see I'm a bit of a noob when it comes to polls :sweat_smile:):
https://i.imgur.com/yNQEYR7.png
https://i.imgur.com/UzHymhv.png