(NEW YORK) -- Jennifer Lawrence and her boyfriend Nicholas Hoult may have split again, pointing at their careers as the cause for the breakup.
A source tells E! News that the the split "was very amicable." The two met while filming X-Men: First Class, and began dating shortly thereafter. They have previously split up, but got back together in the summer of 2013.
In March, Hoult called himself "kind of a bystander" to the Hunger Games star. He also noted that filming X-Men: Days of Future Past early this year allowed the two to spend time together again. "In this business you are away from one another for long periods of time, so when you're on set together it's a brilliant thing, because you actually get to spend time together," he said. "Especially with this film, I got to spend time with her."
Still, E! News said that after filming, the two began to feel as though their respective work was difficult on the relationship.
Follow @ABCNewsRadioCopyright 2014 ABC News Radio