Armas also ate healthy to encourage Affleck to stick to his diet. As the source further elaborated, they were doing really well. They even spent months together in quarantine back in 2020.
They were focused on the kids and work. They were making time for dates. Most importantly, they were enjoying each other's company.
Those relentless hard working hours are definitely showing results. The more recent posts on Affleck's socials definitely feature a skinnier and healthier version of the award-winning actor.