She’s moving on! Fresh off her divorce from Ben Affleck, a new report claims Jennifer Garner has a new man in her life. Multiple sources reveal to Us Weekly that the 46-year-old is dating businessman John Miller.

“They’ve been together six months — and it’s getting pretty serious,” one insider told the outlet, while another added, “Jen brings out the best in John, and he is the happiest he has probably ever been. It’s a loving, healthy relationship.”

So who’s the mystery guy? According to the mag, John, 40, is the CEO of CaliGroup, a company that owns Miso Robotics and a chain of about 50 CaliBurger restaurants. He, too, was once married.

ICYMI, Jen’s ex — with whom she shares Violet, 12, Seraphina, 9, Samuel, 6, — has been seeing 22-year-old Playboy model, Shauna Sexton. Unfortunately, the Peppermint star is less than thrilled about his latest fling. “The kids are to have no interaction with Shauna or any other girlfriend that Ben might have,” the friend close to the former couple recently told In Touch.  “Jen’s intent on keeping it a tight-knit family unit.”

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They added that she’s especially strict when it comes to her kids. “Jen dictates all outings and gatherings — birthdays, holidays, special events. She’s keeping him on a tight leash, and he doesn’t have much choice other than to go along with it.”

Ben is newly out of rehab, and Jen is concerned that Shauna is a bad influence on him, having listed “whiskey all day” as her favorite drink in a recent interview. “She told him to dump Shauna or else,” a separate insider told Life & Style. “It isn’t healthy.”

Now that the tables have turned, however, we wonder how Ben feels! Regardless, we’re thrilled the mother-of-three has found happiness. Congrats to the (kinda-sorta) new couple!