Scott Disick and Sofia Richie Break Up: He 'Thinks She Might Change Her Mind,' Says Source

Scott Disick and Sofia Richie are over, PEOPLE confirms.
According to a source, Richie, 19, ended the relationship with Disick, 35.
“Sofia broke up with Scott,” the insider tells PEOPLE, adding that Disick’s “old issues” contributed to the split.
“When Scott drinks, he is a sloppy mess and fools around,” the source says.
As for how Disick is dealing with the break up, “Scott seems fine,” the insider tells PEOPLE. “He even thinks sh