Things have taken a very far turn in the roller coaster ride that is Kehlani and Kyrie Irving's relationship.

Rumors cropped up that the singer cheated on the Cavaliers star with another ex-boyfriend, singer PartyNextDoor, whose real name is Jahron Anthony Brathwaite. Kehlani was devastated by the rumors and apparently tried to commit suicide Monday night.

The singer posted a picture on Instagram of herself in a hospital bed hooked up to an IV.

"I wanted to leave this earth," the caption for the since-deleted photo read, according to TMZ. "Being completely selfish for once. Never thought I'd get to such a low point."

Since the post, Kehlani has gone completely dark on her Instagram account, which doesn't have the photo in question or any pictures at all up as of Tuesday morning.

Kehlani said the rumors of her cheating were false because she had already ended things with Irving before getting back with PND.

"I am severely utterly in love with my first love," her post read. "Went thru a bad breakup and ended up easing into a relationship with a man who was one of my bestfriend [Irving]. Tho we realized we both weren't exactly at a time where we were prepared to do so."

Though Kehlani claimed the relationship was over, sources close to Irving said he was shocked to learn that Brathwaite tweeted and then deleted a picture of himself in bed with the "You Should Be Here" singer.

"The last thing Kyrie needs right now is to be distracted by this off-the-court relationship drama," a source told HollywoodLife.com. "He's down for Kehlani and got love for her, but if what he's seeing and hearing is true, then it's a wrap."

Irving, 24, revealed he was dating Kehlani, 20, back in January, but the source close to him said he isn't interested in playing games.

"He's all about honesty and he doesn't have time to chase her down and investigate when this happened and when the picture was taken and all that nonsense," the source said. "This ain't high school. He's putting the ball in her court. He wants her to tell him what's really going on, and if she's stepped out then she needs to own up to it like the boss she claims to be."

Irving is focused on winning his first NBA title with the Cavaliers, a team that holds the top spot in the Eastern Conference with the playoffs right around the corner. The three-time All-Star is looking to avenge a loss in last year's NBA Finals to the Warriors by going all the way this season.

Kehlani, meanwhile, defended herself from critics in her post.

"No I'm not a CHEATER, a THOT, im a BELIEVER IN FOLLOWING YOUR HEART and not LYING TO YOURSELF," she wrote.

For more content, follow us on Twitter @SportsWN or LIKE US on Facebook