The amount of control Tom insists on having over the women in his life is chilling.  Does anyone remember the story about how his mom came to live with him?  She suddenly left her husband, friends and community, with no warning, to go live with Cruise full time.  She also converted to Scientology, after years of refusing to leave the Catholic church.  (I would have posted an article about this, but Google isn't working for me today)

If Bella does try and leave, I can see Cruise confining her to one of his houses, under full-time supervision.  However, I certainly hope that this doesn't happen.