Lionel Richie: Sofia Richie and Scott Disick Relationship is a Phase Lionel Richie is supportive his daughter's relationship with Disick but said their relationship is "just a phase." Sofia, 19, has been dating Disick, 34, since November. |Is it going to be for life? I don't know. But for right now it's just a phase and I'm going to stand real still in the corner, get me a good drink and not make too much noise." Lionel Richie told the Daily Telegraph Disick is the Kourtney Kardashian's ex, with whom he shares three children.