This probably isn't the biggest surprise in the world, but "People" magazine says JUSTIN BIEBER's marriage to HAILEY BALDWIN hit SELENA GOMEZ hard.
Selena is currently being treated for an emotional breakdown she suffered while in the hospital for a low white blood cell count. And Justin's love life certainly didn't help.
A source says, quote, "Justin's engagement and quick marriage threw her off guard and hit her hard . . . Justin was her first big love, and she isn't over him."
And now, Selena's health issues are messing with Justin's head. Quote, "He feels like she is part of his life and he wants her to be happy and healthy."
The source even says this whole mess could be a problem down the road for Justin and Hailey's relationship.