Ben Affleck
Ben Affleck continues to seek alcohol addiction treatment months after finishing rehab. Pictured: Affleck arrives for the European Premiere of "Batman V Superman: Dawn Of Justice" at Odeon Leicester Square on March 22, 2016 in London Getty Images/Jeff Spicer

Ben Affleck is determined to get over his alcohol addiction.

Affleck reportedly continues to undergo alcohol addiction treatment months after he finished his stint in rehab. On Wednesday, the "Justice League" star was spotted at an outpatient treatment center in Los Angeles. "Ben looked so happy," the source told Us Weekly. "He was in such a good mood and looked refreshed."

Another source told the publication that the "Batman" star is doing his best to be the best dad for his three children with ex Jennifer Garner. "Ben is taking the utmost care of himself and working on himself continuously and being the best father and best person he can be," an insider said back in August.

In March, Affleck confessed that he underwent and completed alcohol addiction treatment. The "Argo" star explained that he chose to go through with rehab because he wanted to be the best father to his children and even thanked Garner for her support and for looking out for their brood while he was undergoing rehabilitation.

"I have completed treatment for alcohol addiction; something I've dealt with in the past and will continue to confront. I want to live life to the fullest and be the best father I can be," Affleck wrote on Facebook. "I have completed treatment for alcohol addiction; something I've dealt with in the past and will continue to confront. I want to live life to the fullest and be the best father I can be."

Affleck and Garner officially filed for divorce in April. Following their split, he is now dating "Saturday Night Live" producer Lindsay Shookus. In August, Garner was reportedly concerned about Affleck's alcohol consumption again when he and his new girlfriend were spotted with two bottles of Rosé and a bottle of Skinnygirl Margarita. However, the "Alias" alum knew that it was no longer her duty to look after her ex-husband.

"She has done everything she possibly can over the years to help him get sober and battle his demons," one insider said. "Things are much calmer, and Jen is finally feeling peace in her life for the first time in years. Of course, she cares about Ben, but Jen’s feeling is that he is no longer her problem. Jen is concerned about Ben because he is the father of their three children but she truly does feel that he’s Lindsay’s problem now."

Are you happy that Affleck is still working on his alcohol addiction problems? Drop a comment below.