Several facts are a bit vague, by euphemism and otherwise. However, if the custodial parent is not doing those things that the existing court order calls for to maintain the relationship during some period of recovery, I do not suggest waiting a year -- child memories/attachments are fragile, and a charge may well be made then of acquiescence to non-contact. Document the failures, and make a written demand for actual compliance with the existing order; if not adequately addressed by that means, file a motion to get that compliance or other changes to the schedule and order. Doing anything less could be seen as giving up the rights to contact not being insisted upon.
Answered on Jan 31st, 2015 at 5:39 PM