Ben Affleck's relationship with Ana de Armas was rocky in the months leading up to their breakup. The 48-year-old actor and 32-year-old actress, co-stars in the film Deep Water, recently split less than a year after sparking romance rumours. A source told that the two started having relationship problems last fall. "They took time apart, but found a way to get back together," the source said. "After spending the holidays apart they both agreed that moving on was for the best." The insider added that Affleck and de Armas "are both very busy with their careers," adding, "Once work picked up, things started to change. Ana decided she doesn't want to live in L.A. She didn't want to be tied down. Their lifestyles are very different and they are in different places." Affleck and de Armas first sparked romance rumours last March when they were photographed together in her hometown of Havana. The two later vacationed together in Costa Rica and were spotted showing PDA. Their breakup is very disappointing for fans.