Here's what we know about Sonic's parents from the comics:
* Jules and Bernadette are both scientists who created the Mobius Special Zone. This zone was meant to be a refuge from Dr. Eggman's tyranny, but it instead became a source of instability that eventually caused Sonic's transformation into a hedgehog.
* Jules is a recurring character who often assists Sonic and his friends. Bernadette, on the other hand, is largely absent from the comics, with her only appearance being in the "Sonic Underground" storyline, which was heavily inspired by the animated series.
* Sonic never actually meets his parents in the comics. Their relationship with him is never explored, and they never interact with him in a meaningful way.
While the comics hint at a potential backstory for Sonic's parents, they ultimately leave it unexplored. The main focus of the comics is on Sonic's adventures and his relationships with his friends, rather than his family history.