Legal Question in Family Law in Colorado

Please consult an attorney and take your documents with you. This answer could be dependent on the words used in the Order.

That said, I will answer assuming the Order does not require any prior notice, as you state in your question. You can file a motion with the Court to enforce parenting time, and explain to the Court that she denied you contact. Alternatively, you can file a Request for Clarification, asking the Judge to answer the question of whether any 24 hour notice period was ordered. The third alternative, which may be needed even with one of the other two, is to give her the 24 hour notice anyway. Depending on your jurisdiction, you may have trouble getting back in front of the Judge within 60 days, and so as a practical matter this may be your best option, though there is no reason it cannot be coupled with one of the other two.

If the attorney behaves unprofessionally and continues to do so, you may address this situation to the Colorado Attorney Regulation Counsel. I would advise you not to make a report there unless the behavior is truly atrocious, for practical reasons. The attorney will be notified and have a chance to respond. It is unlikely your ex will change attorneys, and your relationship with this attorney will severely deteriorate if you take this step. Consider it a last resort.