Jennifer, 42, is a committed Scientologist, and friends with Tom Cruise and Katie Holmes, who are also followers of the religion.
A friend of the family has said that Jennifer's plans for the three-year-old twins had caused rows between her and Marc. The source told the Daily Mail that 'Jennifer and Marc couldn't see eye-to-eye on the subject. She's always been more into the church than him. He wasn't a huge fan and it caused problems.'
Jennifer has defended the faith, saying: 'I just wish that people wouldn't judge it without knowing what it is.'
What do you think? Is Jennifer right to say people shouldn't judge Scientology?