A bigger challenge than distance awaited Evon and Charles Wells-Ellis in their decision to have Evon’s mother, Grace Wells, move into their St. Paul home. Wells, 83, from Omaha, Nebraska, needed wheelchair access and other physical adaptations to live at Wells-Ellis’ Aurora-St. Anthony neighborhood home near St. Peter Claver. The cost of the changes looked daunting at $40,000-$50,000.