Shauna Sextonrelaxed in a dark bikini on the beach in Malibu — just hours before her rumored beauBen Affleckchecked into rehab.On Wednesday, Sexton, 22, showed off her abs and wore a simple necklace for her sandy outing.ThePlayboymodel and Affleck, 46, were photographed in recent days amid news that he andLindsay Shookus, 38, hadcalled it quits after one year of dating.The two shareddinner together at Nobu restaurantin Malibu were later photographedgrabbing Jack In The Boxin Santa Monica over the weekend.Clint Brewer / SplashClint Brewer / SplashTheMay 2018 Playmatethenjoked on Instagramabout the influx of photographers now following her, saying that she and the paparazzi were “getting serious.”“He is happy being able to date who he wants andnot feel tied down to a serious relationship,” a source told PEOPLE.Clint Brewer / SplashPEOPLE confirmed Affleckhas entered rehabfor alcohol addiction on Wednesday night with a source saying, “He is seeking treatment. He knew he needed help and was vocal about it.”Affleck’s exJennifer Garner— with whom he shareschildrenViolet, 12,Seraphina, 9, andSamuel, 6 — was seen driving Affleck to treatment alongside an unidentified woman Wednesday afternoon.Lastarpix/BACKGRIDA second source tells PEOPLE in this week’s issue Garner’s focus remains on their children.“Is she happy about him hanging out with a very youngPlayboymodel? Certainly not,” the source tells PEOPLE. “But her concern right now is not who he is dating. What she ultimately cares about is his sobriety and whether she can rely on him to co-parent.”

Shauna Sextonrelaxed in a dark bikini on the beach in Malibu — just hours before her rumored beauBen Affleckchecked into rehab.

On Wednesday, Sexton, 22, showed off her abs and wore a simple necklace for her sandy outing.

ThePlayboymodel and Affleck, 46, were photographed in recent days amid news that he andLindsay Shookus, 38, hadcalled it quits after one year of dating.

The two shareddinner together at Nobu restaurantin Malibu were later photographedgrabbing Jack In The Boxin Santa Monica over the weekend.

Clint Brewer / Splash

EXCLUSIVE: <em>WEB EMBARGO UNTIL 8:30PM EST 8/23/18</em>Ben Affleck&rsquo;s girlfriend Shauna Sexton in a bikini on the beach in Malibu

EXCLUSIVE: <em>WEB EMBARGO UNTIL 8:30PM EST 8/23/18</em>Ben Affleck&rsquo;s girlfriend Shauna Sexton in a bikini on the beach in Malibu

TheMay 2018 Playmatethenjoked on Instagramabout the influx of photographers now following her, saying that she and the paparazzi were “getting serious.”

“He is happy being able to date who he wants andnot feel tied down to a serious relationship,” a source told PEOPLE.

EXCLUSIVE: <em>WEB EMBARGO UNTIL 8:30PM EST 8/23/18</em>Ben Affleck&rsquo;s girlfriend Shauna Sexton in a bikini on the beach in Malibu

PEOPLE confirmed Affleckhas entered rehabfor alcohol addiction on Wednesday night with a source saying, “He is seeking treatment. He knew he needed help and was vocal about it.”

Affleck’s exJennifer Garner— with whom he shareschildrenViolet, 12,Seraphina, 9, andSamuel, 6 — was seen driving Affleck to treatment alongside an unidentified woman Wednesday afternoon.

Lastarpix/BACKGRID

Ben Affleck and rumored new girlfriend Shauna Sexton grab some fast food

A second source tells PEOPLE in this week’s issue Garner’s focus remains on their children.

“Is she happy about him hanging out with a very youngPlayboymodel? Certainly not,” the source tells PEOPLE. “But her concern right now is not who he is dating. What she ultimately cares about is his sobriety and whether she can rely on him to co-parent.”

source: people.com