Can ChatGPT be used in divorce? Who can reach your AI chats when you separate
The Morse teamPublished 7 min read
Yes, ChatGPT can be used in divorce, and your spouse can often reach your chats more easily than a court can. As of October 2026, the big AI apps keep your chat history with your account, and it shows up on every device signed in to that account, so an unlocked laptop, an old family tablet, a password your spouse knows, or a public link you forgot can expose it long before anyone files a request in court.
This isn't legal advice. We read the help pages of Google, Apple, and Microsoft, OpenAI's policy for government data requests, and the California courts' self-help guide to family law discovery on October 23, 2026. OpenAI's help center didn't load for us that day, so the ChatGPT facts below come from OpenAI's policy document and from Apple's page on its ChatGPT extension.
The companies deserve credit for keeping your chats out of other accounts. Microsoft's Copilot FAQ says "Your conversations and data will never be shared with other users" (Microsoft). The exposure in a separation comes from who can sign in as you.
Can my spouse see my ChatGPT history?
Yes, if they can open any device or browser where you're signed in, or if they know your password. Chat history belongs to the account, so it appears wherever the account is open. Google says Gemini chats are saved to your Google Account while you're signed in, and that when you use Gemini signed out, "Your data is not associated with your Google account" (Google). Microsoft's FAQ for the older Copilot app says "the conversations you have with Copilot are saved, and you can view and access past conversations," for 18 months by default (Microsoft).
Four places people forget to check:
- Devices you stopped using. Google's device list covers "devices where you're currently signed in to your Google Account or have been in the last few weeks," and Google tells you to sign out of devices that "Don't belong to you" (Google). The iPad you set up for the kids counts.
- Other apps that write to the same history. Microsoft says conversations you start in Microsoft 365 Copilot "(using the same Microsoft personal account) will appear in Copilot" (Microsoft). On a household that shares one Microsoft login, a question asked in Word turns up in the Copilot app. The same FAQ says Copilot for Windows can sync "all your history, favorites, passwords and other browser data" with Edge on any device where you sign in.
- Siri. When Apple's ChatGPT extension is signed in to a ChatGPT account, Apple says "OpenAI may log your request, attachments, and session history," and that account's settings apply (Apple). If the phone was signed in to a shared or a spouse's ChatGPT account, your requests go there.
- The TV. Google says of Gemini on Google TV, "Anyone who uses this device can get personal results for the signed-in account," unless Voice Match is set up, and even then "a similar voice or recording might be able to access your personal results" (Google).
Does Family Sharing let my spouse see my AI chats?
No, not by itself. Apple says that with Family Sharing "everyone's photos and files remain theirs alone," and that in shared subscriptions "each person has their own preferences, history, and recommendations" (Apple). A family plan keeps each person's account separate.
The risk is one account used by two people: a single Google login on the living-room TV, one Apple Account on a shared iPad, or a ChatGPT subscription you both sign in to. Everything typed into that account is visible to anyone who opens it, on any device.
Who can reach your AI chats during a separation?
This table matches each way in to what closes it, from the companies' own pages as of October 23, 2026.
| Who could read it | How they get in | What helps | What doesn't |
|---|---|---|---|
| A spouse at your unlocked computer | A browser tab still signed in to ChatGPT, Gemini, or Copilot | Sign out and lock the screen; use a browser profile only you open | Deleting one chat while the account stays signed in |
| A spouse who knows your password | Signs in from their own phone and sees the full history | Change the password, then sign out of every device on Google's device list | Turning off sharing in Family Sharing, since the account itself is the problem |
| Anyone with your Apple Account | iCloud and every app tied to it | Safety Check's Emergency Reset, which Apple calls an "immediate and universal reset of sharing for all people and apps" (Apple) | Safety Check for AI logins: it "can't review or change" non-Apple accounts and passwords |
| Anyone holding a Gemini share link | Google says anyone with the link can read the chat and can "Continue this chat" (Google) | Settings & help, then Your public links, then Delete public link | Assuming a deleted link took the chat with it: Google says deleting a link doesn't delete the chat from your activity |
| A shared Microsoft login | Copilot chats from Word and other Microsoft 365 apps in one history | Delete individual conversations or the whole history (Microsoft) | Clearing Copilot's memory: Microsoft says "Your conversation history will not be deleted" |
| Whoever sits at a shared TV | Gemini personal results for the signed-in account | Voice Match, or signing your account out of the TV | Voice Match alone, which a "similar voice or recording" might pass |
| Your spouse's lawyer | A formal discovery request to you | Ask your lawyer before you delete anything, and before you type about the case | Deleting relevant chats once the case has started |
Can my spouse's lawyer get my AI chats?
They can ask you for them. California's courts describe discovery as how you get information "from your spouse, domestic partner, or someone else for your case," with formal responses made "under oath" (California Courts). OpenAI's policy for data requests says it is "not intended for requests for information or service of legal process by OpenAI users or other civil or criminal litigants" (OpenAI), so in a divorce the request usually lands on the person who can log in. We cover how chats have reached court, and why deleting them late can backfire, in can AI chats be subpoenaed.
How Morse keeps your chats off shared accounts
Every row in that table but the last starts with your history sitting on a company's servers, in your account. Morse doesn't keep it there.
Your chat history is stored only in your browser, encrypted, on the device you use. Morse's servers don't keep messages or log message content. Your account holds your sign-in details, plan, balance, and a usage ledger with no content. The history is locked when you sign out, and unlocking it takes two keys: one that never leaves your device, and one our server gives you when you sign in, so a copy of your browser data alone can't be read. Sign-in is by a code sent to your email, or with Google, so keep your email account as locked down as the rest.
Each chat also has a privacy mode:
- E2EE, for anything about your marriage, your money, or your children. Your browser checks the secure enclave's proof that it's genuine, then encrypts the message so only that enclave can read it. Our servers relay text they can't read. The enclaves are run by third-party providers, not by Morse, and the guarantee rests on the enclave hardware and attestation working as designed.
- Private, for everyday questions you'd rather no host keep. It's the default for a new chat. Open-weight models like DeepSeek, Kimi, and GLM, plus Grok, run under zero data retention agreements Morse has with its inference, search, and other providers.
- Anonymous, to ask GPT, Claude, or Gemini without the provider knowing it's you. Our proxy removes your account, email, and IP address before the message leaves, and the provider may keep it for a limited time to check for abuse, under its own policy.
A Temporary chat is kept in memory only and never saved, not even on your device, which suits a question you'd rather not leave on a shared computer. Morse doesn't train AI on your chats, sell your data, or show ads, and because we don't store chats, we usually have very little to give authorities (privacy policy). Clearing your browser or losing the device deletes your history for good, so before you clear anything during a case, ask your lawyer what you need to keep.
- A shared family computer: Morse's servers don't keep your messages, and your history is stored encrypted in your browser and locks when you sign out, so sign out when you step away, or use a Temporary chat.
- Questions about custody, assets, or your lawyer's advice: start the chat in E2EE.
For the wider list of who can read an AI chat, from reviewers to employers, see how to use AI privately. Try a chat from the Morse home page without an account, or start free. End-to-end encrypted chats come with Pro, at $19 a month.
Common questions
Does a temporary chat keep my AI questions off a shared account?
It keeps them out of the history someone else would scroll through, but not off the company's servers. Google says Gemini's temporary chats, like chats with Keep Activity off, are still saved for 72 hours so Gemini can respond and to protect Google and its users.
If I delete my Gemini history, is every copy gone?
Not every copy. Google says a subset of chats is read by human reviewers, that reviewed chats are kept for up to three years, and that they "are not deleted when you delete your activity." Google also says it disconnects them from your account before sending them to service providers.
Can I ask ChatGPT a question through Siri without it landing in an account?
Yes, if the ChatGPT extension isn't signed in. Apple says that in that case OpenAI must not store your request or its responses unless the law requires it, and must not use them for training.
Could my spouse's lawyer get my chats from Morse?
Morse's servers don't keep messages or log message content, so we usually have very little to give. The copy that exists is the one in your browser, on your device, and a court can ask you about that, as with any record you keep.