C.R.S. § 14-6-108

For all the purposes of this article 6, citizenship or residence once acquired in this state by any parent of a child living in this state continues until the child has arrived at the age of sixteen years, so long as the child continues to live in this state. In case of prosecution under this article 6 for the violation of any of the provisions of this article 6, such citizenship or residence likewise continues so long as the spouse or parent resides in this state and is entitled to the support or maintenance provided for in section 14-6-101 .