Arguments for blocking
It removes the main temptation to monitor — and for most people, monitoring is the main way no contact breaks down without technically “contacting” them.
It makes impulsive late-night texting structurally harder, which matters in the moments when your judgment is weakest.
It creates a cleaner psychological signal to yourself that the channel is actually closed, not just technically unused.
Arguments against blocking
It can feel like a bigger statement than you intend, especially in situations with shared social circles.
In situations with genuine logistical overlap (kids, work, lease) it can create practical problems.
Muting and unfollowing often accomplish the same practical goal — reduced exposure — without the permanence.
How to decide
The real question: does their ability to contact you, or your ability to easily access their content, pose a genuine threat to you holding no contact? If yes, block. If muting achieves the same result, muting is fine.
This isn't a moral question. It's a practical one about what structure makes the thing you're trying to do actually possible.
The honest decision framework
The question to ask is not 'is blocking immature or dramatic' (it isn't, it's a practical tool) but 'would removing their access to me, and my access to them, actually make my recovery easier?' If the answer is yes, that's the right call.
Checking their profile is one of the clearest signs you should block. If you're doing it regularly — even knowing it's not helping — that's a willpower vs. architecture problem. Blocking solves it architecturally.
Another clear sign: if receiving a message from them, even unexpectedly, sends you back to day one emotionally. That's a signal your nervous system isn't ready to process incoming contact neutrally yet, and blocking removes that risk.
What blocking does and doesn't accomplish
Blocking stops the incoming signals and removes the option of checking their profile. It doesn't stop thinking about them (though it reduces the inputs that fuel the thoughts), doesn't prevent grief, and doesn't speed up recovery on its own.
What it does do well: removes the low-grade ongoing exposure that keeps the craving circuitry activated. Every time you see their name, their photo, or evidence of their life, your nervous system registers it. Blocking is a way of turning down that signal.
It also makes your own no contact easier to keep. The temptation to check, or to respond to an incoming message in a weak moment, requires the option to exist. Blocking closes that option.
Handling the social dimension
Some people avoid blocking because of how they imagine it will be perceived — as dramatic, as anger, as signaling that they're not okay. This is worth examining. You're making a decision about your own recovery, not sending a message.
If it's a mutual friend situation and you're worried about it becoming a topic of conversation, you can mute instead of block on most platforms — same effect for you (no incoming content), different visibility to them.
The honest version: blocking is a tool, not a statement. Using it because it makes your recovery easier is a legitimate, boring reason. It doesn't need more justification than that.
Whatever you decide, track your streak from here.
No Contact 40 Days works regardless of your blocking decision — it tracks your behavior, not theirs.
Get the app — free to tryCommon questions
If I block them, am I closing the door to getting back together?
Potentially, in the short term — but also: if reconciliation is the goal, pursuing it from a state of genuine recovery tends to go much better than from the urgency of early loss. Blocking for now doesn't mean forever.
What if they take blocking as a hostile act?
They might, and you can't fully control their interpretation. What you can control is giving yourself the structure you need to actually get through this.
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.