Jenna is the niece of David Miscavige, current leader of Scientology. She grew up as a member of the Sea Organization, and was disconnected from her parents at a young age. She left in 2005, and is now happily married, living a fulfilling life outside the church. Jenna has been an active opponent of Scientology abuses, and hopes that her work can help educate others about the dangers of Scientology and the Sea Org. Her grandfather is author Ron Miscavige.