London: The reason for their split is still unknown, but Jennifer Lopez`s commitment to Scientology was reportedly a bone of contention between the Hollywood actress and her husband, Marc Anthony.
Lopez, 42 - who called off her seven-year marriage to Anthony last month - was hoping to send the couple`s three-year-old twins Max and Emme to a specialist Scientology school.
But Anthony, also 42, wasn`t so keen on the idea, reported Daily Mail.
A source close to the couple said, "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."
The `On the Floor` hitmaker is close friends with Tom Cruise and his wife Katie Holmes, who are also staunch Scientologists.
She had previously expressed her desire to educate her twins by the church and said, "I just wish that people wouldn`t judge it without knowing what it is."