No Contact With an Ex You Work With: How to Actually Do It

October 2, 2026 · 8 min read

Most breakup advice assumes you can simply disappear from each other's lives. Mute them, unfollow them, don't go where they go. That's hard enough. But when your ex sits two desks away, shows up in your Monday stand-up and uses the same coffee machine, the usual rules start to look like a joke.

You can't block a coworker. But you can still get most of what no contact gives you: distance, quiet, and the space to stop thinking about them all day. It just looks a bit different.

From no contact to "work contact only"

The goal at work is not silence. It's that every interaction is about work, and nothing else. Think of your ex as a colleague you are polite to but don't know very well. You say good morning, you answer their questions about the project, and that's it. No "how are you really?", no inside jokes, no lingering after meetings.

Outside of work, the normal rules still apply. Mute them on social media, don't reply to personal messages, and keep your private chat archived. The office is where you share space; the rest of your life doesn't have to be.

Practical ways to keep distance

Move communication to work channels

If you used to message each other on your phones, stop. Use work email, the team chat, or project tools for anything you need to say. It keeps things professional, gives you a record, and stops a work question from turning into a 10 p.m. conversation about the relationship.

Reduce one-on-one time

You don't have to avoid them completely, but you can avoid situations designed for closeness. Prefer group meetings over one-on-ones where possible. Take your lunch at a different time for a while. If you sit near each other, headphones are a perfectly normal office accessory.

Have a script ready

At some point they might try to talk about the relationship at work. Decide what you'll say in advance, so you don't have to think on the spot:

• "I'd rather keep things to work here. I hope you understand."
• "Let's stick to the project for now."
• "I don't want to talk about that at work."

Say it calmly, and then return to the task or leave the conversation.

Plan for the hard moments

Some situations are just tough: the team lunch, the office party, the day they come in looking happy. It helps to know your exit plan ahead of time. Take a walk, step outside for a few minutes, or have a friend at work you can message. Getting through the moment without drama is the win.

What to say to colleagues

Workplaces gossip. You don't owe anyone details, and keeping it short protects both your privacy and your reputation. Something like "Yes, we're not together anymore, but we're fine working together" is enough. Then change the subject.

Avoid venting about your ex to coworkers, even trusted ones. It's very human, and it can come back to you. Save the full story for friends outside work.

If you need to talk to your manager

If working together is making your job genuinely hard, for example you're on a tight project together and it's affecting your work, it can be reasonable to have a quiet word with your manager. Keep it factual: what's happening, how it affects the work, and what might help, such as a change of project or seating. You don't need to share personal details.

If your ex is making things difficult on purpose, pressuring you, spreading rumors, or behaving in a way that feels intimidating, that's not just awkward. Write down what happens and when, and contact HR. You have a right to feel safe at work.

Taking care of yourself outside work

Seeing your ex every day makes healing slower, simply because the reminders never stop. That makes what you do outside work more important. Fill your evenings with people and activities that have nothing to do with them, keep your phone away from their name, and give yourself credit for every day you handle it well.

And give it time. The first few weeks are usually the hardest. After a while, seeing them across the room becomes just another part of the day, and then, eventually, it barely registers.

You can share an office with someone and still take back your inner space. Polite, brief, and about work is enough.