Name the silence without defending it
Start with the fact they experienced: you disappeared. Avoid opening with how busy, overwhelmed, or confused you were. Context may be true, but leading with it makes the apology sound like a case for acquittal.
A stronger opening is short: I stopped replying, that was unfair, and I am sorry. It shows that you understand the harm before you explain anything about yourself.
Do not turn an apology into a request
The person you ghosted does not owe you a conversation, forgiveness, or another chance. If your message ends with repeated questions or a request to meet, the apology becomes pressure.
Say what you are taking responsibility for, wish them well, and make no response the easiest possible option. If they want to reopen contact, they can choose that later.
- Own the gap in contact directly.
- Keep explanations shorter than the apology.
- State clearly that no reply is expected.
When one announced request makes sense
Use an ordinary message if that channel is still open. Kildr is for the narrower case where the usual route is closed and you have one accountable message, not a plan to restart contact repeatedly.
If they have asked you never to contact them, or a legal restriction applies, do not send. Respecting that boundary is part of the apology.