Renata had been a client in our SAFE™ co-parenting ghostwriting program for several months when the passport situation blew up.
About a month before her international trip, her co-parent began conditioning the handover of her son’s passport on a list of unrelated demands. None of the demands were about the trip itself. They were leverage points he had wanted to negotiate for months. The trip was the moment he had the leverage to attempt to push them through.
Six months earlier, Renata had told her co-parent about the trip in writing. He had agreed in writing. They were moderately conflictual at that point, the way many co-parents are after a contested divorce. The trip was a real plan, with bookings, with a long-awaited vacation for her and her son.
Then, in the month leading up to the trip, the dynamic shifted. Their conflict escalated from moderate to high.
Our work during that month was helping her craft messages that kept the focus on her son’s best interest and on the agreement that had been in place for half a year. Every message was court-ready. Every message refused to engage with the unrelated demands. Every message documented his pattern.
Within a week of her flight, she filed an emergency court appearance asking the court to order her co-parent to turn over the passport. The court granted it.
By the time Renata walked into the courtroom, she had spent weeks in low-grade survival mode. By the time the court order was in her hand, she was so dysregulated that she boarded the plane with her son in a body that was still in fight-or-flight from the courtroom.
That is what vacation planning in high-conflict co-parenting actually looks like. The trip becomes the leverage point for everything else that was being negotiated.
That experience is the entire point of this article.
I’m Michelle Mitchell, J.D., a litigator with more than twenty years of litigation experience.* I’m the founder of High Conflict Resolutions, LLC, a parenting coordinator, and a coach who works with parents worldwide. In my 6-Week High Conflict Co-Parenting Skills Intensive™, I teach clients how to remove themselves from the fight.
Renata’s case is unusual in its specifics and ordinary in its pattern. The pattern goes: agreement in writing, time passes, the dynamic deteriorates, the cooperative parent realizes the trip is now leverage, the high-conflict parent realizes it too. By then it is late. The cooperative parent did everything right at the front end. The other parent kept the option to renege as the date approached.
Here is what works.
Read Your Parenting Plan First (Most Disputes Start Here)
Before you book a single flight, pull out your parenting plan and read what it actually says about vacations. Read it the way the other parent might read it. Most vacation disputes start because one parent’s understanding of the plan differs from what the plan actually says.
Most parenting plans include several vacation-related provisions:
Summer vacation time. Many plans give each parent a designated block of time in the summer, often two to four weeks, to take the kids on vacation without it counting against their regular parenting time. Some plans require the blocks to be taken in whole-week increments; some allow splitting.
Notice requirements. Most plans require advance notice of vacation plans, commonly thirty to sixty days out, sometimes ninety. This deadline is enforceable. Miss it and you may lose the right to take that specific vacation period.
Destination and contact requirements. Many plans require you to share the itinerary, accommodation address, and emergency contact information before traveling. This is not optional. Failing to share is grounds for a motion.
Out-of-state and international travel provisions. Plans often address whether a parent needs written consent or a court order before crossing state lines or international borders.
Holiday overlap rules. Holiday time supersedes vacation time. If your planned vacation overlaps with the other parent’s designated holiday, the holiday wins. Always. (For more on how the holiday side of this works, see our piece on 4th of July co-parenting and our broader guide to navigating the holidays as co-parents.)
If your plan is silent on vacations, that does not mean anything goes. Older plans often have minimal provisions, in which case the default is the regular custody schedule. You cannot unilaterally decide to leave the state with the kids on what would normally be the other parent’s day.
Legal Requirements for Travel With Your Children
Travel legality depends on your specific plan and your destination.
In-state travel. Most plans do not require formal consent for brief in-state trips, but notification is usually expected. Notify your co-parent in writing.
Out-of-state travel. Whether you need permission depends on your specific custody order. Some plans explicitly allow domestic travel without prior approval. Others require advance written notice or consent. When the plan is silent, written notice is the safe default.
International travel. This almost always requires additional steps:
- Get written consent from the other parent. Ideally notarized.
- Confirm whether your destination country requires a notarized consent letter from the non-traveling parent at customs.
- Confirm that the children’s passports are not expired and are in your possession at least 60 days before travel.
Renata’s case turned on this last point, which is something many parents do not think about until it becomes urgent. A written consent to travel is one part of the picture. The physical passport is another. In families where the non-traveling parent holds the passport, the agreement to hand it over by a specific date matters as much as the consent itself. Many of my clients find it helpful to address the handover date in writing as early in the planning as possible.
If your plan addresses international travel and your co-parent will not provide the agreed-upon consent (or revokes earlier consent), this may be a moment to talk with your attorney about court options. Start that conversation at least ninety days out.
The travel consent letter. A travel consent letter is a document signed by the non-traveling parent that authorizes the trip. It typically includes the children’s full names and dates of birth, the destination and travel dates, both parents’ contact information, a statement of consent, and a notarization. Even for domestic trips, having one on hand is good practice. For international trips, it is mandatory in most cases and customs may ask for it.
How to Communicate Vacation Plans With a High-Conflict Co-Parent
Coordinate in writing, on a documented platform, with realistic timelines.
Plan as early as possible, well before the standard 30-to-60-day notice deadline most plans require. Summer vacation should be discussed in January or February. Spring break planning should be in November. (See our companion piece on how to approach spring break as a co-parent.) Holiday planning in August. Renata’s case is a good illustration of why: she gave nearly six months of advance notice and still ended up in emergency court. The earlier you raise it, the less the conversation reads as a power move, and the more time you have to course-correct if cooperation erodes.
Send the message through your co-parenting app. OurFamilyWizard, TalkingParents, and AppClose all create timestamped, admissible records. Phone calls do not exist for documentation purposes.
Get the agreement notarized or court-ordered if your co-parent’s cooperation may erode. Renata’s case is the cautionary one. A written agreement six months out is worth a lot less than a notarized consent letter or a court order locking the terms in. If you have any reason to believe your co-parent’s cooperation may shift before the trip, address the agreement while the relationship is still workable.
Keep messages short. Three or four sentences. State the trip. Give the dates. Confirm what notice you need from them. Do not editorialize. Do not justify. Do not respond to provocations that try to draw you off topic.
Here is a working template:
“Per our parenting plan, I am designating July 12 through July 26 as my summer vacation block. Travel details: [destination, accommodation, dates, contact phone]. Please confirm receipt and if you have any objections by [date].”
That is a complete, court-ready, BIFF®-aligned message. Our SAFE™ co-parenting ghostwriting team drafts exactly these messages for clients (like Renata) who need every outgoing word to hold up later.
Share the itinerary in writing. Once your plans are finalized, document the following:
- Travel dates and departure/return times
- Destination and accommodation address and phone
- Flight information if traveling by air
- A working phone number where the kids can be reached
- Emergency contact information
In most parenting plans, sharing this information is required, not optional. Skipping it gives the other parent a grievance to file.
Agree in advance about contact during the trip. Set up the call schedule before you leave so it does not become a negotiation from a hotel room with tired kids. One scheduled check-in call per week is enough for most families. Let your kids know they can initiate additional calls to the other parent any time they want to, though they will probably be busy exploring and enjoying the trip. The point is to give them the option, not to assign them an obligation.
When the High-Conflict Co-Parent Won’t Cooperate
Expect that your reasonable proposals will be refused or distorted. When only one parent is willing, you need a different protocol.
Document everything in real time. Date, time, what was requested, what the other parent said. Same day. This documentation becomes evidence at the next custody hearing.
If they refuse to confirm the itinerary, send it anyway, with a deadline for any objections. If you do not hear back, you have fulfilled your obligation. Travel.
If they refuse consent for out-of-state or international travel without justification, document the refusal. Talk to your attorney about a court order. Courts generally look at whether the travel is in the children’s best interests, and a parent refusing solely to exert control or to extract unrelated concessions is unlikely to be supported. Renata’s emergency motion was granted on exactly this reasoning. Build the timeline before you need it.
If they condition the passport (or any required document) on unrelated demands, do not negotiate. Document the conditioning. Talk with your attorney about emergency relief. The court does not look kindly on a parent who uses a child’s travel as leverage for unrelated issues.
If they accuse you of planning to abduct, stay in writing. Provide the itinerary, the accommodation address, the return flight number, and a photo of the boarding pass. Document that you provided all of it. Take the kids on vacation.
If you suspect the other parent of abduction risk, talk to your attorney immediately. Possible steps include a temporary restraining order, having the court require return of passports, or requesting that the children’s passports be placed on the Department of State’s Children’s Passport Issuance Alert Program. These take weeks, not days.
If they try to call you mid-trip with a crisis, evaluate before responding. Take calls about an immediate safety issue involving the children (a medical emergency at home that affects the kids, a school or daycare situation that needs your input). Ignore calls about logistics, grievances, schedule changes, or anything that can wait until you return. Document everything they send. Address it when you are back.
The principle: do not let high-conflict communication ruin a vacation that is otherwise on the books. Document, hold the boundary, return to the kids.
How to Make the Trip Good for Your Kids
Whatever is happening between you and your co-parent, your children’s vacation experience is what they remember into adulthood.
Prepare them honestly. Tell them where you are going, who will be there, how long you will be away from the other parent, and what the call schedule will be. Children in high-conflict situations have transition anxiety. Information lowers it.
I see a pattern with some clients where the desire to keep the trip from the other parent leads them to keep it from the kids too. The thinking is that if the kids know, the other parent will hear about it and try to interfere, or attempt to plan the same trip first to take the surprise away. The instinct is understandable. The cost is high.
Two things happen when you hide a vacation from your own kids. First, kids transition into and out of trips more easily when they have advance information; surprises increase the load on their nervous systems rather than reducing it. Second, neuroscience research shows the brain does not distinguish between planning a future experience and living it. Anticipation activates many of the same reward circuits as the experience itself. Parents who hide the trip from their kids miss the shared planning experience, which is one of the most powerful bonding moments a vacation produces.
Bring your kids into the planning. Ask them what they want to see. Give them a list of choices. Let them weigh in on activities, restaurants, half-day excursions. The decisions they make do not have to be the final word for the trip to do its work on their attachment to you. The act of choosing is itself the work.
These are the things that grow ROOTS™ (Regular Opportunities Of Togetherness for Stability). ROOTS™ is one of the most effective protections against parental alienation.
Do not compete. Some parents treat vacations as opportunities to outshine the other household. Expensive trips, over-scheduled itineraries, lavish gifts. Kids see through it. A camping weekend where you are fully attentive is more memorable than a resort where you hand them a tablet.
Hold their routines where you can. Bedtime drift, junk food, and skipped meals make small kids hard to manage and big kids irritable. Some structure on vacation is what makes the rest of the structure relaxing.
Honor the call schedule, then back off. Stick to the once-a-week call you set up before the trip. If your kids want more contact with the other parent, let them initiate. Do not monitor the calls. Do not interrogate them after. Their wanting to talk to the other parent is not a comment on you.
Do not share adult-level details with them. Whatever the co-parent is doing in the lead-up to the trip, your kids do not need to absorb it. They especially do not need to know about court filings or passport disputes. Save that for your therapist, your coach, or your journal.
When Your Kids Go on Vacation With Your Co-Parent
The sections above assume you are the one taking the trip. The reverse situation, when your kids go on vacation with the other parent, has a related but different set of rules.
Verify the itinerary in writing. Ask for it through your co-parenting app. Confirm what you received. If they will not provide it, document the refusal.
Set up the call schedule before they leave. Same advice as above: one scheduled check-in call per week, kids can initiate more if they want.
Welcome them home without interrogating. Let them volunteer what they want to share. Do not ask leading questions about what the other household did or said. Kids feel mined for information immediately, and they remember.
Watch for signs of distress without prying. Sometimes a returning child needs help processing what happened. Watch them. Listen when they offer. Do not extract.
Document concerns for your attorney, not for a confrontation. If anything concerning surfaces from the trip, write it down with date and detail. Save it. Do not raise it directly with the other parent; that almost never ends well in high-conflict cases. (See also our piece on reducing overwhelm in high-conflict co-parenting.)
A Note on the 4-Move Change Model™
This is the framework I teach in my 1-to-1 coaching practice: Regulate, Disengage, Communicate, ROOTS™.
Renata’s case touches all four moves.
Regulate was the work she could not fully do during the month of the dispute. By the time the court order arrived, her nervous system was depleted enough that the trip itself started in survival mode. This is what happens when high-conflict communication is left unmanaged in the lead-up. The body keeps score. The body shows up on the plane.
Disengage is what she had to do with the unrelated demands. The demands were not really about the trip. They were the opportunistic use of leverage. Engaging with them on their own terms would have ratified them as legitimate.
Communicate only when it is necessary, in writing, briefly, calmly, using frameworks like BIFF® and SAFE™ that protect you from your own escalation. Every message Renata sent during that month became evidence at the hearing. She also did a remarkable job of not taking the bait when her co-parent tried to drag unrelated topics into the thread. She kept every message focused on the agreed-upon travel and the passport handover. That discipline is what made the documentation usable.
ROOTS™ with your kids during the trip itself, and in every smaller moment that precedes it. Regular Opportunities Of Togetherness for Stability. This is what the trip is actually for. The steady, ordinary presence is what your kids remember, not the highlight reel.
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Frequently asked about co-parent vacation planning
Can I take my kids on vacation without notifying my co-parent?
What if my co-parent takes the kids on vacation during my scheduled parenting time?
Do I need a notarized letter for my child to travel internationally?
Can my co-parent take our child out of the country without my consent?
My co-parent agreed in writing months ago and is now trying to revoke. What do I do?
What if my co-parent refuses to share vacation plans they are taking with our kids?
Can we plan vacations together as a co-parenting family?
What Most People Get Wrong About Co-Parent Vacation Planning
Vacation planning is rarely about the vacation. In high-conflict cases, it is the venue where the larger custody dispute plays out for that month. The trip itself is the surface. The undercurrent is the same fight you have been having since the case opened.
The vacation is still possible. It requires a different kind of preparation than the average co-parenting article describes.
Plan early. Communicate in writing only. Use a co-parenting app, never email or text. Document every request and every response. Keep your kids out of the adult-level negotiation. Get the agreement converted into something enforceable while the relationship is still workable. Take the trip you planned and return with the memories you wanted to make.
Renata took her trip. The court order was in her hand. Her son got the vacation she had planned for him six months earlier. She also spent the first days of that trip recovering from the courtroom and the month that led up to it. The trip was still worth it. The cost was higher than it needed to be, and most of that cost was avoidable.
That is the work I do with parents in my 1-to-1 coaching practice and in the 6-Week High Conflict Co-Parenting Skills Intensive™. Removing yourself from the fight is what protects the trip. And the trip is what protects the kids.
If summer is approaching and you are dreading it, now is the time to get help.
*Michelle Mitchell, J.D., is no longer in active law practice and has never practiced family law litigation. The information in this article is general educational content for parents navigating high-conflict co-parenting; it is not legal advice and does not create an attorney-client relationship or any attorney-client privilege. For legal advice specific to your situation, consult a licensed family law attorney in your jurisdiction. “Renata” is a pseudonym; identifying details have been changed to protect client privacy. Individual results vary.
Michelle Mitchell, J.D.
Litigator with 20+ years of litigation experience, certified high-conflict co-parenting expert, parenting coordinator, and founder of High Conflict Resolutions, LLC. New Ways for Families® Certified Instructor with the High Conflict Institute, Certified HCDP™ Coach trained by Brook Olsen, AFCC-trained Parent Coordinator, and Martha Beck Certified Wayfinder Coach.