Posted on Jul 17, 2025Subscribe to BuzzFeed Daily NewsletterCaret DownWe Have An Update On Jennifer Garner's Relationship With Her Boyfriend Days After She And Ben Affleck Were Spotted At A Baseball Game TogetherJen and her boyfriend have been dating on and off since 2018.by Ellen DurneyBuzzFeed StaffFacebookPinterestLink Ben Affleck and Jennifer Garner have been amicable coparents since they separated in 2015. And whenever they're spotted having fun together with their kids, people love to speculate that they're giving their marriage another go. BG004/Bauer-Griffin / GC Images Back in March, the exes - who married in 2005 - were photographed embracing at their son's paintball party, and soon enough, the internet was abuzz with reconciliation rumors. However, a source quickly spoke out to deny that this was the case, claiming that Jen is not interested in getting back together with Ben. New York Daily News Archive / NY Daily News via Getty Images Despite this, the rekindling speculation picked back up again this week after Ben, Jen, and two of their three children were spotted at the Red Sox game at Fenway Park in Ben's hometown of Boston on Saturday. The pictures and videos did the rounds online over the weekend, and, as we've come to expect, the exes' chatty outing had people wondering if a reconciliation is in the cards.
Ben Affleck and Jennifer Garner are sitting front row at Fenway tonight! pic.twitter.com/paiaaZ55BU- MLB (@MLB) July 11, 2025 MLB / Twitter: @MLB Amid all the chatter, an important detail that people often forget is that, while Ben is single, Jen is off the market. In case you didn't know, the 13 Going on 30 star has been in an on-and-off relationship with John Miller, the CEO of CaliBurger and Cali Group, for the past seven years. Rodin Eckenroth / WireImage We don't know a huge amount about John, and he and Jen tend to keep their relationship very private. However, we have some new reports about the duo - including how John apparently feels about Jen's close coparenting relationship with her ex. Brian Fluharty / Getty Images This week, off the back of Jen and Ben's Fenway Park appearance, a source told People that John is "deeply respectful" of what the exes have going on when it comes to coparenting. "John has embraced Jen's family life," the insider said. "He's been patient, supportive, and deeply respectful of her dynamic with Ben and the kids." Bellocqimages/Bauer-Griffin / GC Images On top of that, it sounds like John and Jen are doing better than ever, with the source adding that they've "hit a stride as a couple." "Those who know them say this is the most solid and connected they've ever been," the quotes concluded. The new reports come just a few months after Ben - who split from his second wife, Jennifer Lopez, in August 2024 - praised the mother of his children in an interview with GQ. "I'm really lucky that I have a really good coparent and partner in Jennifer Garner, the kids' mom, who's wonderful and great and we work together well," he said. PG/Bauer-Griffin / GC Images "There's nothing newsworthy at all about the day-to-day events of my life or the conversation I have with one person or another person that's photographed," he went on. "What I've ended up focusing on is: look, I know what's going on in my life. And also, really more importantly, my kids know." No drama - and romance rekindlings - to see here! LMK your thoughts in the comments.