It is not unusual for Parties to have ongoing conflicts or disagreements about their Decree of Divorce or Order Establishing Custody. Ideally you and your former partner can resolve those matters without attorneys or court intervention, but sometimes it may be necessary to consult a lawyer.
Depending on the conflict you may need the court to enforce an existing Order or modify it. The requirements and the process are different for each option; therefore, seeking legal advice from a competent family lawyer can help guide decisions based on what is best for your situation.