Sofia Richie’s family isn’t mourning the end of her relationship with Scott Disick, a source exclusively tells Us Weekly.“Sofia’s family think she is way better off without him. They have been advising her to do her own thing, especially during the quarantine,” the source says, noting that the 22-year-old model’s close family and friends are encouraging her to let Disick, 37, focus on his kids with ex Kourtney Kardashian.