How to Do No Contact When You Have Kids Together

When you have kids together, full no contact isn't possible and pretending otherwise will just make you fail. What you do instead is called modified no contact, or low contact: communication is restricted to written, logistical, and child-focused only. No emotional content. No "how are you." No relationship post-mortems. No reacting to bait. Here's the exact framework, the apps that enforce it, and the script for when they try to drag you back in.

Why "no contact" needs a translation when kids are involved

The standard no-contact rule assumes you can disappear from each other's lives entirely. With shared kids, that's not just impossible — it's not in your kids' interest. They need both of you functioning and communicating.

What you can do is strip the contact down to its co-parenting function. Every interaction has to pass one test: is this about the kids' logistics, safety, or schedule?

If yes, respond. Briefly. Factually.

If no, ignore.

That's the rule. The rest of this post is how to make it stick.

The BIFF method: brief, informative, friendly, firm

Bill Eddy, a family law attorney who runs the High Conflict Institute, developed the BIFF method specifically for co-parenting with a difficult ex. Every message you send should be:

• Brief. Two to four sentences. No essays. Essays invite essays.
• Informative. Stick to facts. Pickup time, school event, medical update.
• Friendly. A neutral tone. Not warm, not cold. "Thanks" and "okay" are fine.
• Firm. No openings for renegotiation. Don't ask their opinion on things that aren't theirs.

Bait text from them: "I can't believe you're being like this. Don't you remember when we were happy?"

BIFF response: "I'll have Mia ready at 5pm Friday as scheduled."

That's it. You do not address the emotional content. Ever. Not once. They will escalate. You will not.

Use a co-parenting app, not iMessage

iMessage is too open. It's too easy to drift into emotional territory. The reply field is the same reply field where you used to flirt with them. The medium itself is the problem.

Move to a co-parenting app. The two main ones:

• OurFamilyWizard. Court-friendly. Tone meter (an AI feature that flags hostile language before you send). Calendar, expense tracker, message log. Roughly $99/year per parent.
• TalkingParents. Free tier exists. Messages are time-stamped and uneditable. Court-admissible record.

Other options worth knowing about: AppClose (free), Cozi (lighter, less court-focused), 2houses (European-focused).

The killer feature of all of them: the message log is permanent and admissible. This changes behavior on both sides. The thing they would say in a midnight iMessage rant they often won't say in a logged co-parenting app. The record itself does the policing for you.

The communication categories

Sort every potential interaction into one of three buckets.

Bucket 1: Respond, factually

• Schedule changes.
• Pickup and drop-off logistics.
• School events, doctor appointments, sports.
• Anything safety-related.
• Money for kid expenses (use the app's expense tracker, not Venmo).

Response template: "Confirmed. [Kid] will be ready at [time] at [location]."

Bucket 2: Respond once, then disengage

• Repeated questions you already answered.
• Requests to "talk" without a kid-related agenda.
• Vague check-ins about your life.

First response: brief, factual, redirect to the topic if there is one. If it's just an emotional fish, send "We can keep this to scheduling. Thanks."

Second message on the same topic: no response.

Bucket 3: Ignore entirely

• Texts about your dating life.
• Comments about your weight, your job, your friends.
• Memories of the relationship.
• Hooks like "we need to talk" with no specifics.
• Anything sent after 10pm that isn't about an active emergency.

Ignored means ignored. Not "ignored with a sigh and a screenshot to your group chat" — although do screenshot for the record. Then close the app and put the phone down.

A vivid scenario

It's 9:47pm. The app pings. The message is two paragraphs about how they saw a photo of you on a friend's story and you "seem to be doing fine," followed by "I just wonder if you ever think about what we lost."

What you want to do: respond.

What you do instead: nothing. The message is in bucket 3.

If they follow up at 10:14pm with "wow okay, ignoring me is mature": still nothing.

If at 11:02pm they send "Mia forgot her science folder at my place, I'll drop it at school in the morning": "Thanks, that works."

You responded to the kid-related message in a separate beat. You did not address the earlier bait. You did not punish them with silence. You just answered the part that needed answering.

This is the whole job.

Handoffs and pickups

In-person contact is where modified no-contact most often falls apart. Two minutes at a doorway turns into a fight in the driveway.

Make the handoffs scripted:

1. Use a neutral location when tension is high. A coffee shop, a school, a relative's house.
2. Set a time and stick to it. Be there on time. Leave on time.
3. Limit verbal exchange to the kid handoff. "Here's her bag. Backpack has her homework. See you Sunday."
4. No driveway debriefs. Anything else gets sent through the app later.
5. Hand off through the kid when possible. "Honey, give Dad your backpack." Reduces direct interaction without making the kid the messenger for adult stuff.

If pickups are escalating, ask the court (if you're in a formal arrangement) for a structured exchange location like a police-station parking lot or a designated handoff center. It sounds dramatic. It de-escalates faster than anything else.

What to do about the kids

The kids will notice the change in temperature. Younger kids may not have words for it. Older kids will ask why you and the other parent aren't talking as much.

Some non-platitudes:

• Don't badmouth them to the kids. Ever. Not even subtly. The kids will figure out who's who on their own. Your restraint becomes their evidence. Sustained parental conflict is one of the strongest predictors of poor outcomes for kids — the conflict itself, not the separation, is what does the damage.
• Be honest at age-appropriate levels: "Mom and Dad are doing better when we keep our talking to scheduling stuff." Kids handle structure better than vague tension.
• Keep the kid-facing routines stable. If Tuesday is taco night, Tuesday is still taco night. Stability for them is your stability too.
• Do not interrogate them about the other parent's house. Don't make them spies. They already know they shouldn't tell you things, and they feel guilty when they do.

When to involve a lawyer or a parenting coordinator

Modified no contact assumes you can run the system yourselves. If you can't — if they're escalating, breaking custody terms, badmouthing you to the kids, weaponizing pickups — you need a third party. (In genuinely high-conflict situations, family-law professionals often recommend parallel parenting — a stricter, more arm's-length version of co-parenting.)

• Parenting coordinator. Court-appointed (in many states) neutral who arbitrates disputes. Not therapy. Not mediation. Decision-making authority on day-to-day issues.
• Family law attorney. For modifications to custody, enforcement of orders, or restraining orders if there's a safety concern.
• Therapist for the kids. Especially if you're seeing behavior changes. Not so they can take a side, just so they have a neutral adult to talk to.

This isn't escalation. It's structure. The whole point of modified no contact is to take emotional labor off your plate; outsourcing the hard parts to professionals is the same logic.

Taking care of you, outside the co-parenting

The kid-logistics communication is just the contact you can't avoid. The rest of no-contact still applies to your emotional life: block them on social, delete the photos that aren't for the kids' memory book, redirect the urge to "check on them" into something else.

If you need somewhere to vent about co-parenting frustration that isn't your kids, your friends (who are tired), or your ex, the Chaz app exists for this. It's an AI no-contact tracker that lets you yell out loud about the BIFF response you wanted to send instead of the one you actually sent.

The long game

Modified no contact isn't a 30-day sprint. It's the operating system for the next 10 to 18 years. You're not going to get this perfect. You're going to send one petty message in year two. You're going to lose your cool at a handoff in year four.

The standard isn't perfection. It's compounding restraint. Every time you don't respond to bait, you reinforce the new norm. Eventually the bait stops, because it's not working.

Brief. Informative. Friendly. Firm. Repeat for as long as it takes.