http://qui.live.mediaspanonlinen.com/rss/ Quincy Herald Whig en-us By KELLY WILSONHerald-Whig Staff Writer Dave and Ceil Dix know what they want for their 16-year-old daughter, Heather, who has Down syndrome and autism and will never be able to live alone, even as an adult. "I would like her to live in a group home some day. If something would happen to us, I don't want our youngest daughter to feel responsible to take care of her," Ceil said. http://qui.live.mediaspanonline.com/new_story/transitions-2--MON