Jennifer Lopez and Ben Affleck’s rekindled relationship has become Hollywood’s most all-in, public romance of the summer. As the two continue their European vacation in Italy this week, Entertainment Tonight got an update from a source about how Lopez and Affleck feel about each other now—and how their exes Marc Anthony (Lopez’s ex-husband) and Jennifer Garner (Affleck’s ex-wife) feel about their “serious” relationship.

They aren’t against it, the source said: “Jen Garner and Marc Anthony are continuing to be supportive and there doesn’t seem to be any ill will across the board, They all just want what’s best for each other and their families.”

Almost three months into dating again, Bennifer is utterly in love, and their relationship is “serious,” ET’s source said: “They are both super passionate and are head over heels with each other, just like they once were. This time around, however, they both really feel like this is it.”

“Everything feels 100 percent natural with them,” the source continued. “Once they rekindled, it was like no time had passed. They couldn’t be more in agreement. They feel at this point in their lives they were undeniably made for each other. Things between Ben and Jen have been easy and that’s what makes their relationship work so well. They work seamlessly together and it’s like their relationship hardly takes any effort.”

E!, meanwhile, got a dispatch from an eyewitness about how the couple’s time in Italy has been. They were photographed there on Tuesday and spent time in Capri.

“They held hands and laughed together as they walked through the narrow streets,” the source said. “They stopped in to Ristorante Faraglioni, where they were seated across from each other at a table. They held hands across the table, and J.Lo rubbed Ben’s arms as she smiled at him. They had water to drink and checked out the menu, but then decided to skip the meal before eating. They left holding hands and were followed by security.”