Jennifer Aniston and Vince VaughnJennifer Aniston is still reportedly struggling to deal with her break-up from ex-husband Brad Pitt and it’s affecting her relationship with Vince Vaughn.

An inside source quoted in Star magazine claims: “Vince feels like Jen still hasn’t dealt with her break up from Brad. He feels now that their relationship was the classic rebound relationship.”

Vince apparently wants to be more open about their relationship but Jennifer is holding back: “Jennifer never wanted to go public with the relationship; she’s obsessed with the idea that she and Brad destroyed their marriage by being to open.”

Jennifer has not commented publicly about the birth of Brad’s baby with Angelina Jolie but another source has claimed she “has found it hard to cope with Brad’s baby news. She knows it could have been her having his baby but she is trying to move on.”