Key points

  • Blocking is not always possible. Children, a shared lease, a business or an estate can mean you still need some contact.
  • Your phone can silence one person without blocking them, so their texts wait until you choose to look.
  • A short, calm message asking them to use email or one channel often reduces the volume on its own.
  • Keep every message. If things escalate, a record matters more than a clean inbox.
  • A filtering relay lets the practical information through and leaves the hostility out.

A friendly note: This guide shares general information to help you understand your options. It isn’t legal advice, and it can’t tell you what to do in your own situation. For that, a lawyer or a free legal service is the best next step, and you’ll find some in Where to get help.

Sometimes the obvious answer, blocking the number, is not an option. You might share children with this person, be stuck on a lease together, still be winding up a business, or be dealing with them over a parent’s care or an estate.

You need to hear about the things that matter. You just do not need every text to land in your hand the moment it is sent, in the tone it was written in.

This guide covers the practical options, from simple phone settings to setting a boundary and filtering what comes through. It is general information, not legal advice.

Why blocking is not always the answer

Blocking works well when you never need to hear from someone again. When you do, it creates new problems:

  • You miss things you need to know. A changed pick-up time, a repair the landlord needs access for, a deadline from an executor.
  • You lose the record. On most phones, texts from a blocked number are not kept. If you later need to show what was said, it is gone.
  • It can escalate. Some people respond to being blocked by turning up, calling from other numbers, or contacting your family and friends instead.
  • It can look uncooperative. Where a court, mediator or tribunal may later look at how you both communicated, it can help to have been reachable in a reasonable way.

Silence one person on your phone

Both iPhone and Android let you mute a single conversation. Their messages still arrive and are still kept, but your phone stops buzzing and lighting up for them.

  • iPhone: in Messages, swipe left on the conversation and tap the bell icon to hide alerts.
  • Android (Google Messages): press and hold the conversation, then choose to turn notifications off for it.
  • Focus or Do Not Disturb: set a schedule and allow only the people you want to hear from. Everyone else waits until the Focus ends.

Then pick a time to check, once a day or once every few days if nothing is urgent. Reading hostile messages at a time you choose, with a cup of tea rather than at 11pm in bed, makes a real difference.

Set a boundary about how they contact you

Many people send fewer and calmer messages once there is a clear, reasonable rule. Keep it short and neutral:

Example: "To keep things clear, please send anything about the house to this email address from now on. I check it every evening and will reply within a day."

Then stick to it. Reply only through the channel you named, at roughly the time you said. Do not argue about the boundary itself; just keep applying it. Email is usually better than text for difficult contact: people write longer, calmer messages, and there is a complete record of both sides.

Reply less, and differently

Much hostile texting is driven by the reaction it gets. You can reduce the volume by changing what you send back:

  • Answer only the practical question. Ignore insults, accusations and bait.
  • Keep replies brief and civil. The BIFF method (brief, informative, friendly, firm) is a good model for anyone, not just co-parents.
  • Do not reply to messages that need no reply.
  • See our guide on how to respond to an angry text or email for worked examples.

Filter the messages instead of blocking them

A filtering relay sits between you and the other person. They message a separate address or number; you receive a calmer version with the practical content intact. You still get the information you need, and they can still reach you, but you do not have to read the abuse to find it. Our guide to how AI message filtering works explains what is removed.

FenceChat gives you a separate email address and, on the Protected and Legal plans, a separate mobile number to give the other person instead of your own. Their messages are filtered before they reach you: the practical information comes through and hostile language is filtered out. The untouched original is kept in your Archive, timestamped, in case you ever need it. They do not need an app or an account, and you never have to share your real number or address. See how FenceChat works to set it up.

What the other person sees: nothing changes for them except the address or number they use. The first time they message, they receive a one-time notice that messages are processed by AI and stored. More on what they see.

When you should block, report or get help

Some situations need more than a quieter phone:

  • Threats of harm: if you are in danger, call 000 in Australia or 911 in the US. For threats that are not an emergency, call the Police Assistance Line on 131 444 in Australia, or your local police non-emergency number in the US.
  • Repeated harassment: using a phone or the internet to menace or harass someone can be a criminal offence. Keep the messages and talk to police. Our guide on how to stop harassing text messages covers the next steps.
  • Family or domestic violence: call 1800RESPECT on 1800 737 732 in Australia, or the National Domestic Violence Hotline on 1-800-799-7233 (text START to 88788) in the US, for confidential support. A communication tool is not a safety plan. See Where to get help for services in Australia, the US and the UK.
Keep the evidence first. Before you block or delete anything, save it. Our guide to keeping a record of harassing messages explains how.

Where to get help

These services are free or low-cost. If you or someone else is in danger, call your local emergency number first.

Australia

If you feel unsafe

  • Emergency: 000 Police, ambulance or fire, if you or someone else is in danger.
  • 1800RESPECT Free, confidential counselling for family, domestic and sexual violence, any time. 1800 737 732.

Online abuse, stalking and cybercrime

Free or low-cost legal help

Someone to talk to

  • Lifeline Crisis support and suicide prevention, any time. 13 11 14.
  • Beyond Blue Support for anxiety, stress and low mood. 1300 22 4636.

United States

If you feel unsafe

Online abuse, stalking and cybercrime

Free or low-cost legal help

Someone to talk to

United Kingdom

If you feel unsafe

Online abuse, stalking and cybercrime

Free or low-cost legal help

Someone to talk to

  • Samaritans Someone to talk to, any time. Call 116 123.
  • Mind Mental health information and support.

Frequently asked questions

Can I stop someone texting me without blocking them?

Yes. You can mute their conversation so your phone stays quiet, ask them to use a single channel such as email, reply less often, or give them a filtering relay address or number so their messages reach you without the hostility.

Does muting a conversation stop the messages?

No. Muting only stops the alerts. The messages still arrive and are kept on your phone, which means you can read them when you choose and still have a record.

Will they know if I mute them?

No. Muting a conversation on iPhone or Android is not visible to the other person.

Do blocked texts get saved?

On most phones, texts from a blocked number are not delivered or kept, so you lose the record. Save any messages you might need before you block someone.

When should I go to the police about unwanted texts?

If you feel unsafe, call 000 in Australia or 911 in the US. If someone keeps sending threatening or harassing messages, keep them and contact police (in Australia, the Police Assistance Line on 131 444). Using a phone to menace or harass someone can be an offence.