As you may have seen in the WHIYGT thread I have parents for Londyn. Adding them at this late date was fairly easy. Danielle and the others will be harder, and on that note, I have Danielle's mom created but I'm trying to think up a reason why we're only now meeting her parent(s). Danielle doesn't have an LGBTQ backstory, Londyn is her only lesbian relationship.
Here's a picture of mom. She has the painter extraordinaire aspiration, romantic, creative, and art lover traits. It's easy to see where Danielle gets her creativity, even if it's in a different medium.
https://i.imgur.com/jEnh95v.png?1