The writers just cleaned up their act whenever Genie would stop by for a visit.
They even incorporated Luke's "I hate children" attitude into Laura's 2006 awakening. Lulu told Laura that she knows Luke didn't want her, and Laura was shocked and told her that was not the truth at all.
Both Laura and JJ's Lucky were written to dispute Luke's rewriting of his own history.
They even cleaned up L&L's history during his last story, when they were at the Triple L. He told Laura that he didn't regret their life together, not for an instant, and he doesn't regret their family. He said he now knows that he said all that crap because he was afraid he would destroy their family the way he destroyed his original one.