Jennifer Lawrence and boyfriend Nicholas Hoult have split because they weren't able to reconcile their schedules and are always busy.

"They just weren't together a lot, her life is a whirlwind," an unnamed told Us Weekly during a recent interview.

"They have gotten back together before, it just got to be too hard for now."

Could Nicholas Hoult have been jealous of his ex-girlfriend's busy schedule?

The on-again, off-again couple dispelled rumors of them being engaged and getting back together with recent break up revelations. Neither Jennifer Lawrence nor Nicholas Hoult has publically commented on the split since news of it surfaced.

"When we're busy, we agree to mutually ignore each other. Not completely, but neither of us gets mad when the other doesn't text back or call," Lawrence said during a recent interview, before the split, according to the Huffington Post.

 "Life's super-busy. Obviously you know what they're doing, and you trust them. We're so young that it would almost be like if we lived in the same city, what would happen? We'd be living together. At least this way he's in the same boat as I am: We can go out and have our own lives and know that we have each other."