In eight years, Amy Wiedeman has never been able to hire enough people to provide all of the health care her son needs to stay in their Centennial home. Luke Schiller, 12, has cerebral palsy and other health conditions that qualify him for around-the-clock care at home. He needs someone watching at all times to make sure he doesn’t have a seizure or choke on his saliva, and to deliver medications through his feeding tube and reposition him so he doesn’t get pressure sores, Wiedeman said. She and her ex-husband Rod Schiller handle some “night shifts” with Luke and stay home with him on weekends, but it wouldn’t be possible to hold a job or even go to a different part of the house to start a load of laundry if they didn’t have help, she said. “We could not function without it,” she said.