Friendship boundaries

Set a boundary about a mutual ex

Set a friendship boundary in terms of what you will do rather than what your friend must feel. This page focuses on how to set a boundary about a mutual ex while keeping the message clear, proportionate, and fully refusable.

Write your messageHow it works

Make the first sentence usable

Lead with the reason for writing so the recipient does not have to decode a long emotional introduction. For a message about how to set a boundary about a mutual ex, use this factual base: name the recurring contact, request, topic, or behavior and the effect it has on you.

Reduce the work of responding

Offer simple options, a narrow question, or a clear update that can be understood without another conversation. State the limit, any acceptable alternative, and what you will do if the pattern continues. Make the immediate next step clear enough that the recipient can answer without reconstructing the entire history.

Respect the boundary already visible

Do not diagnose your friend, list every past grievance, or threaten public embarrassment. For stalking, threats, coercion, or self-harm concerns, preserve evidence and use appropriate crisis or safety support. A block, explicit refusal, legal restriction, or safety plan takes priority over the desire to explain more.

Common questions

People also ask

How do I set a boundary about a mutual ex?
Name the recurring contact, request, topic, or behavior and the effect it has on you. State the limit, any acceptable alternative, and what you will do if the pattern continues. Keep the first message focused on one purpose rather than every unresolved part of the relationship.
What should I include when I set a boundary about a mutual ex?
Include verified context, the real impact, the decision or support needed now, and any genuine timing constraint. Do not diagnose your friend, list every past grievance, or threaten public embarrassment.
What if they do not respond after I set a boundary about a mutual ex?
Do not switch accounts, numbers, platforms, or intermediaries merely because the chosen channel stayed silent. For stalking, threats, coercion, or self-harm concerns, preserve evidence and use appropriate crisis or safety support.

What Kildr supports now

The full request stays simple. The controls around it are deliberate.

Opening is free

Recipients never pay to open or read a Kildr message. Before opening, they see who is asking when the sender chose to identify themselves and the total amount paid. A sender phone number is shown only when the sender explicitly chooses to share it.

The recipient stays in control

A recipient can decline without opening, block one sender, opt out of Kildr entirely, or report an opened message. A normal sender block can be removed by the recipient later. Declining means that message can never be viewed afterward.

Three optional responses

After opening, the recipient can choose “I need to think”, “Text me”, or “Never contact me again”. The first two can be switched after a 10-minute cooldown. “Never contact me again” is final, and the recipient can permanently block that sender or all Kildr requests.

Themes and read receipts are optional

Senders can choose free themes or buy a premium theme. An active paid theme is added to the visible Amount paid total. A separate read-receipt add-on unlocks Opened and Read status; without it, the sender's lifecycle information stops at Delivered.

Paying creates the request and optional sender features. It never creates an obligation for the recipient to open, respond, unblock, or make contact.

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