The Enquirer reports Jennifer Aniston and Courteney Cox are growing apart because their lifestyles don't gel, and Cox's hubby, David Arquette doesn't like his wife being Jen's "wing girl" at parties. These days, reveals the tabloid, Courteney and David would rather hang out with more family friendly A-listers like Laura Dern, Tobey Maguire and Sheryl Crowe.