Jennifer Garner and boyfriend John Miller are still together despite rumors that they have broken up because of Ben Affleck. Rumors have it that Miller has broken up with Jen because he is jealous of his girlfriend's close friendship with her ex-husband.

A year ago the National Enquirer falsely claimed Garner dumped Miller because he was jealous of Affleck. The outlet cited a source as saying the Alias actress saw a side of Miller that she didn't like. Allegedly, it was when John told her that he is not okay with Affleck being around in Jen's life so much. 

At the time, Gossip Cop debunked the story and stressed that the 47-year-old actress has no plans to break up with Miller. In fact, the couple was recently spotted sharing breakfast in Santa Monica. 

Now, Gossip Cop noted that Garner and the 40-year-old CaliGroup CEO remain an item despite Jen's dedication in helping her ex-husband in his sobriety journey. The site noted that Miller doesn't seem to have a problem with Jen spending time with Affleck. 

In fact, the actor spent Thanksgiving with Garner and their kids following his relapse in late October. Reports have it that Miller has been Jen's "rock" after Ben's relapse. 

A source told Us Weekly that Garner knows that she can rely on Miller. The insider added that Affleck's struggles with sobriety don't impact Jen's relationship with her boyfriend because she doesn't feel solely responsible for him.

"They are very happy and going strong. John has been a rock for Jennifer, especially during Ben's recent relapse," the source said. 

In late October, the Gone Girl actor appeared intoxicated while leaving a Halloween masquerade party in West Hollywood. The next day, he owned his mistake while speaking with the press outside Jen's house in LA. Ben's relapse happened just a few months after he celebrated his one year of sobriety. 

Jennifer Garner and John Miller have been dating since mid-2018. He has been staying with the Elektra actress since his home was evacuated in the aftermath of the Getty fire in Los Angeles.

Garner and Affleck split in June 2015 after 10 years of marriage. Their divorce was finalized in November 2018 and now co-parenting their three children. 

Miller, on the other hand, is divorced from his ex-wife, violinist Caroline Campbell. The two separated in 2014. They have two children together.