Jonas' parents had a daughter whom, for whatever reason, (kidnapping, protection, etc) was taken away. That daughter was Bree. That might explain the home schooling (despite what she's said about bad school experiences or w/e) and any other protective measures taken by her parents. I just think this would be an amazingly interesting plot of why she was taken away or what Jonas' parents may have had in common with Bree's parents or the cult. Maybe his parents were killed so that Bree would never find out the truth. And yes, what I'm saying is: What if Jonas and Bree were related, moreover, siblings? I've probably brought on the wrath of whatever people wanted Bree and Jonas to be romantically involved but it certaintly would throw a wrench in the mix.
I also know that this is completely out there and random but I thought of it and thought "how cool would that be?". So please don't attack me about my theory, I just felt like sharing it. (oh, and if anyone has thought about this and there's like a monsterous thread out there on the subject, feel free to delete this
