All requests have an expiration date for the other parent to approve or refuse parenting time modification. (mrcustodycoach.com)
In others, a person may need an entirely different set of papers to request visitation time modifications. (wisegeek.com)
If parents are reasonable with each other and act in the best interest of the child, these parenting time modifications are just a matter of planning. (ourfamilywizard.com)