The mystery of Tyler’s mum isn’t just a random side plot. It’s the heart of the show’s theme: nature vs. nurture. Wednesday is born into a family of “monsters” but chooses to be good. Tyler is born into a curse but is pushed toward evil.
Francine represents the inescapable past. No matter how much Tyler wants to be a normal kid (and he does try!), his mother’s blood—and her diary—won’t let him go. It’s a sad, spooky lesson about family trauma.
But here’s the uplifting twist: Wednesday breaks that cycle. She refuses to be defined by her family’s reputation. And at the end of the season, she’s the one who contains the Hyde that Francine unleashed.
