Jennifer Garner and John Miller have a deep romantic relationship. However, according to a fresh story, the couple is experiencing wedding jitters ahead of their planned summer nuptials and are seriously considering cancelling the entire event.

“They’ve been engaged for the longest time and the chatter among their inner circle was that they were going to go ahead with a wedding this summer in California,” an unnamed source told The National Enquirer.

“But now those plans have cooled because they’re both scared to pull the trigger and formalize what they have. “John is such a shy and private guy — which is something Jen loves about him — but the worry is that once they’re married the pressure might do them in,” the tipster went on.

According to informants, Jennifer and John love low-key romantic dates away from L.A.'s main strip. However, the couple allegedly believes the peace and quiet will stop if they update their status to Just Married.

“John will be Mr. Jen Garner and all eyes will be on him. There will be all these weighted expectations, so you can understand why they’re hesitant to take that step. They seem to be of two minds,” the tipster claimed.

Jennifer, 52, began dating the burger restaurant CEO in 2018, three years after her divorce from Ben Affleck and months before it was finalized. Despite a brief split two years ago, Jennifer and John have remained together ever since, and spies believe they're a perfect match.

John has two children with his ex-wife, violinist Caroline Campbell, while Jen has Violet, 18, Seraphina, 15, and Samuel, 12, with ex-husband Ben.

“They insist they still want to make things official. But they may keep the wedding on the back burner a little longer!” the snitch stated.

Meanwhile, Life & Style reported that Jennifer secretly got engaged with John and that the “13 Going On 30” star is “seriously in love” with the American businessman. A source told the entertainment news outlet that Jennifer is all set to tie the knot with John years after a painful divorce from Ben.

“They are perfect for each other. John really is her other half. She’s told friends, 'I’ve never known love like this,” the insider said.

John allegedly spent a long time making Jennifer an engagement ring, which he presented her two years earlier, around April 2022, when she reached fifty. An informant suggested that Jennifer inviting Ben to her upcoming wedding would be unpleasant.

"It would be awkward to have Ben at the wedding because Jen would have to invite J.Lo. And Jen and John don’t want to invite any more publicity than necessary, they want no distractions. This is their special day. They’re much more low-key and want to keep their wedding private," the tipster stated.

Jennifer Garner and John Miller have yet to confirm or deny the alleged details of their supposed wedding. So, avid followers of the couple should take these speculations lightly until everything is proven true and correct.