Jen Fishburne has gone through so many flavors and belief systems in Christianity throughout her life. She adopted Full Preterism and learned from Don Preston. Then she learned Israel-Only doctrine, and now has discarded her Christian beliefs entirely. She doesn't believe in it any longer. This is more common than you might think, and I have some things to say in response to this. Please watch this video.
Here is the common journey that people learning about Historical Fulfillment MUST avoid, because it is false:
I have studied the Bible for over 40 years. I focus on the Scripture itself, and study the surrounding writings with the same veracity. Bringing literary and historical context to Bible study.