Why announcing it usually doesn't help
Announcing no contact opens a conversation about the no contact decision rather than just beginning it. You're now managing their reaction to the announcement on top of doing the thing. The relationship drama can expand significantly from a simple “I'm doing this for myself starting now.”
It can also read as an attempt to provoke a response — “wait, don't go” — rather than a clean, personal choice. If that's partly what's driving the urge to announce, it's worth being honest about that.
The case for not saying anything
You don't owe your ex a heads-up that you're choosing to stop contacting them. No contact is a personal practice, not a mutual agreement that requires their knowledge or buy-in.
When a brief word makes sense
If there are genuine logistics to close out first (shared property, a conversation that was already happening, genuine ambiguity about whether you're in contact or not), a brief, practical message that closes the loop can be cleaner than sudden silence. Keep it factual and short — not an announcement of the practice, just a close on whatever needed closing.
Start with your own streak, not their awareness of it.
No Contact 40 Days is a private practice — it doesn't involve them at all.
Get the app — free to tryCommon questions
What if they keep trying to contact me?
You don't have to reply. If you want to say anything at all, “I need some space right now” is enough. Then hold it.
Is it rude to just go silent?
Not when the relationship is over. Clean distance isn't rudeness — it's a reasonable way for two people to recover.
No Contact 40 Days is a personal-motivation and self-improvement tool. It is not therapy or medical or mental-health advice, and it is not a substitute for professional care. If you're struggling, please reach out to a qualified professional or a local support line.