Ben Affleck Spends Fun Weekend with Kids Back Home in L.A.

Ben Affleck was on full-time daddy duty this past weekend.

While Jennifer Garner, who’s been working all weekend, stayed in Atlanta to wrap up filming Miracles from Heaven, Affleck, 43, spent his days off with his three kids back home in Los Angeles.

“Ben spent the whole weekend focused on the kids,” a source tells PEOPLE. “They all seemed to have a fun weekend. Ben took them on several outings and looked happy.”

Ben Affleck and Jennifer Garner Were 'Laughing and Talking' During a Family Outing in Atlanta

Ben Affleck and Jennifer Garner Were 'Both Making The Best of A Hard Situation' on Family Trip: Source

They’ve been dealing with a difficult divorce – and the thermometer in Orlando in August has been over 90 degrees.

Ben Affleck and Jennifer Garner Looked 'So Tense and Uncomfortable' During Trip to Disney World: Onlooker

Not even the happiest place on Earth could ease the tension between Ben Affleck and Jennifer Garner.

Ben Affleck and Jennifer Garner 'Seemed Like Awkward Strangers' Celebrating His Birthday with the Kids: Onlooker

Ben Affleck may have rung in his 43rd birthday with ex Jennifer Garner and their kids – but it seems their reunion wasn’t without a little awkwardness, according to one onlooker.

Ben Affleck Celebrates 43rd Birthday at the Wizarding World of Harry Potter with Jennifer Garner and Kids

Ben Affleck rang in his 43rd birthday with his family.

The actor was spotted with ex Jennifer Garner and their three kids – Violet, 9, Seraphina, 6, and Samuel, 3 – at Universal Studios Orlando on Saturday.

The pair, who announced their split exclusively to PEOPLE in June, were spotted by Twitter users at Universal Orlando’s The Wizarding World of Harry Potter.

Fun in the Sun! Ben Affleck's Ex-Nanny Christine Ouzounian Takes a Bikini Break in Newport Beach

Although she’s found herself at the center of an infidelity scandal surrounding Ben Affleck and Jennifer Garner’s divorce, the family’s ex-nanny still knows how to have a good time.

Christine Ouzounian was spotted on Thursday in Newport Beach, California, sporting a tiny bikini.

Pumped Up! Ben Affleck's Ex-Nanny Christine Ouzounian Stops to Refuel Her Hot New Ride

While Ben Affleck hangs out with his kids in Atlanta for his 43rd birthday on Saturday, the family’s ex-nanny continues to live it up on the West Coast.

Ben Affleck Reunites with Kids in Atlanta for Birthday Weekend: 'He's Happiest When He's with His Family'

Ben Affleck has headed back to Atlanta, Georgia, to celebrate his birthday this weekend with his children despite the ongoing scandal surrounding his relationship with his former family nanny Christine Ouzounian.

Ben Affleck Did Not Buy His Ex-Nanny a Lexus Convertible; 'He's Trying to Ignore This Circus': Source

Ben Affleck’s ex-nanny Christine Ouzounian hit the streets of L.A. this week in a brand-new Lexus convertible – but a friend of Affleck says the star did not foot the bill.

“He did not buy her the car,” says Affleck’s friend. “It’s not from him.”