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Family Digital Security After Divorce: Protecting Accounts During Separation
Shared passwords, location tracking apps, and smart home access create serious security risks during separation. Here's the account audit and action plan you need.
A woman in Colorado separated from her husband in early 2023. Three weeks later, she was surprised to find him at the same coffee shop she’d stopped at unexpectedly, in a different part of town. He didn’t mention how he knew. It took her attorney six weeks to identify the source: a family location sharing app that had never been disabled, running silently on her phone.
This is not an unusual scenario. The National Domestic Violence Hotline reports that technology-facilitated abuse—using digital tools to monitor, harass, or control a partner—is present in roughly 97% of domestic abuse cases. But digital security vulnerabilities during separation aren’t limited to abusive relationships. Even in amicable separations, shared accounts, passwords, and device access can complicate privacy, create unintended information sharing, and put children’s data in unexpected places.
Key Takeaways
- Shared passwords, family location apps, and smart home access all represent security risks that persist after separation if not actively addressed
- The audit should happen quickly—ideally in the first week of separation—before former partners realize security changes are being made
- Children’s devices and accounts often remain the longest-unaddressed vulnerability in post-separation security
- Co-parenting apps designed for separated families offer privacy controls that general messaging doesn’t
- Technology-facilitated monitoring during separation may be illegal depending on the method and state—document everything
The Digital Footprint of a Shared Life
Modern families share digital infrastructure deeply: streaming accounts, cloud storage, family location sharing, shared email access to children’s school accounts, shared Apple Family Sharing or Google Family groups, home security cameras, smart speakers, and vehicle GPS systems. All of it continues operating after a separation unless someone actively changes it.
The challenge is that most of these shared connections were designed for convenience and make deliberate concealment difficult. A shared Apple Family subscription still shows purchase history. A shared Google account still shows location history. A smart doorbell still shows who comes and goes.
Immediate Action: The First-Week Audit
The first week after a separation decision is the most important window for digital security. Waiting gives a former partner time to download account data, lock out access, or set up monitoring tools.
Work through this audit in priority order:
1. Email Accounts
If you share any email access—including recovery email addresses—change them immediately.
- Remove the former partner’s email as a recovery option on all personal accounts
- Change recovery phone numbers if the former partner might have access to those numbers
- Check “linked apps” or “connected accounts” on your primary email for any apps or services that have access through that email
- If you shared an email account (common with small family businesses or joint accounts), consult with an attorney about the appropriate approach before making changes—there may be legal implications
2. Passwords and Password Managers
If you used a shared password manager (LastPass Family, 1Password Families), that former partner has visibility into every password stored there.
- Export your personal passwords from the shared manager immediately
- Import them into a personal, individual account
- Change the most critical passwords (banking, email, primary social media) first, even before completing the full migration
- Remove the former partner from the family plan
Our guide on strong password habits and managers covers setting up independent password management if this is new territory.
3. Location Sharing
Family location sharing apps are the most commonly overlooked surveillance vector after separation.
Apps to check and disable:
- Apple Find My: Settings → [your name] → Find My → Share My Location. Also check: Find My → People tab—review who can see your location
- Google Maps location sharing: Google Maps → profile icon → Location sharing—review all active shares
- Life360, Zenly, and similar dedicated family tracking apps: Check app settings for active shares and remove the former partner
- Snapchat: Profile → Friends → My Friends → check which friends have location enabled
- iPhone Messages: Location can be shared within individual conversations—check any active message threads
Children’s phones present a particular complication: if both parents have co-parenting access to a child’s location, be explicit in co-parenting agreements about when and how location is monitored.
4. Smart Home Devices
Home security cameras, smart speakers, smart doorbells, and connected locks often retain access for anyone who was originally granted it.
- Google Home / Nest: myaccount.google.com → check devices linked to the account. If the former partner shares the home Google account, change it immediately
- Amazon Alexa: Alexa app → More → Settings → Account Settings → remove or change linked accounts
- Ring / Arlo / Nest cameras: Check who has access and remove unauthorized users. Change camera passwords
- Smart locks (August, Schlage, Yale): Remove the former partner’s access codes and app access. Change the physical keypad code
- Smart speakers: Delete saved voice profiles for the former partner; change Wi-Fi passwords
If you are the one who left the shared home, assume all smart home devices there can capture audio and video. Do not have sensitive conversations within range of smart speakers or cameras you don’t control.
5. Financial and Banking Accounts
Joint accounts require legal coordination, but there are digital security steps that are entirely within your control:
- Change online banking passwords and remove the former partner as an authorized user on apps (not on the account—that’s a legal process)
- Change Amazon, PayPal, Venmo, and similar accounts to a private email only you control
- Remove the former partner’s saved payment methods from shared shopping accounts
- Change Netflix, Spotify, and other subscription passwords
6. Cloud Storage
Shared iCloud Family or Google One storage continues to be shared until changed.
- Apple iCloud: Settings → [your name] → Family Sharing → review what’s shared; consider removing the former partner from the family group (note: this affects children’s screen time management and parental controls if set up this way)
- Google Drive/Photos: Check shared drives and albums; remove shared access where appropriate
- Dropbox Family: Similar review and removal
The Children’s Devices Problem
Children’s devices are often the last place parents think about digital security, and the most complicated to address.
Kids’ accounts often have both parents as administrators. Location tracking for children is often set up specifically so both parents can see where the child is. Managing this post-separation requires agreement, not just technical changes—especially if parenting orders are still being developed.
Avoid making unilateral changes to children’s device access during an active custody dispute without legal guidance. Document what access exists and raise it in the legal process rather than making changes that could be interpreted as parental alienation or violation of co-parenting rights.
That said: if you have specific safety concerns about a former partner’s access to a child’s device, consult your attorney immediately. Safety concerns override process concerns.
Co-Parenting Digital Tools With Privacy Controls
Standard text messaging and email create shared records that can be contentious in legal proceedings and don’t have built-in privacy controls for sensitive family communications. Purpose-built co-parenting tools offer structured alternatives:
| Tool | Key Feature | Privacy Control |
|---|---|---|
| OurFamilyWizard | Court-admissible message log | Each parent has independent account |
| TalkingParents | Unalterable record of communication | Strict account separation |
| Coparently | Calendar + expense tracking | No account linking to personal data |
| AppClose | Free tier | Minimal third-party data sharing |
These tools also reduce the need to share personal email addresses or phone numbers with a former partner—a privacy benefit for both parties.
Legal Context: When Digital Monitoring Becomes Stalkerware
Installing software to monitor someone’s device without their knowledge is illegal in every U.S. state. This includes spyware installed on a spouse’s phone, keyloggers on a shared computer, and apps installed on children’s devices specifically to monitor the other parent’s location through the child’s device.
The distinction between lawful parental monitoring (parent monitors child’s device with child’s knowledge) and unlawful surveillance (parent uses child’s device as a proxy to monitor other parent) has been the subject of multiple state prosecutions. The National Domestic Violence Hotline’s tech safety team can help identify whether specific tools in use cross this line: 1-800-799-7233 or thehotline.org.
If you suspect monitoring software has been installed on your device:
- Do not try to remove it yourself—this can destroy evidence
- Contact a domestic violence tech safety specialist or attorney first
- The Safety Net program at the National Network to End Domestic Violence has free resources specifically for this situation
Protecting Children’s Online Privacy During Separation
Children’s information shared through co-parenting channels—medical records, school communications, therapy schedules—is sensitive data. Consider:
- Using the co-parenting app for all relevant communications rather than personal email
- Maintaining separate parent accounts on school platforms (most districts will accommodate this with a request to the school’s IT coordinator)
- Being deliberate about what personal information about the children is shared in which context
Our guide on kids’ online privacy and COPPA covers the legal protections around children’s data, which remain applicable regardless of family structure.
What to Watch For Over the Next 3 Months
The 90 days following a separation decision are the highest-risk window for technology-facilitated monitoring and account compromise. Set up login alerts on all primary accounts (email, banking, social media) so you receive notifications about new logins or password changes. Check connected app access monthly—new connections can appear when a former partner uses a shared service that connects to your accounts.
If you notice unexpected appearances, awareness of your location or plans that you didn’t share, or unusual account activity, document it with screenshots and timestamps and consult an attorney and potentially law enforcement.
Frequently Asked Questions
Can I legally track my ex’s location during separation?
No. Installing tracking software on another adult’s device without their knowledge is illegal regardless of marital status. If you have a legitimate concern about your ex’s location relative to children’s safety, this should go through your attorney and the court. Location sharing that is mutual and disclosed is different—but unilateral covert monitoring is not.
My ex and I share a family phone plan. How much can they see?
The account holder on a family phone plan typically has access to call logs and text metadata (who texted whom, when, how often) through the carrier’s account management portal. This doesn’t include message content but does reveal patterns of communication. If privacy is a concern, get an individual plan under your own account.
Should I change my kids’ school login information so my ex can’t access it?
Not without legal guidance if you’re in an active custody case. Most schools allow dual-parent access and will set up separate parent accounts on request—which is the better solution. Unilaterally removing co-parenting digital access can look adversarial in family court. Request separate accounts through the school’s official process instead.
How do I secure my accounts without my ex knowing I’m doing it immediately?
Work through the highest-impact items first: email recovery addresses, banking passwords, and location sharing. These changes happen at the account level and aren’t externally visible to the former partner (unless they’re actively watching your account). For shared subscriptions and family plans, timing changes to minimize disruption to children’s services is reasonable, but don’t delay security-critical changes waiting for a “good time.”
About the author Ricky Flores is the founder of HiWave Makers and an electrical engineer with 15+ years of experience building consumer technology at Apple, Samsung, and Texas Instruments. He writes about how kids learn to build, think, and create in a tech-saturated world. Read more at hiwavemakers.com.
Sources
- National Domestic Violence Hotline. “Technology Safety.” thehotline.org.
- National Network to End Domestic Violence. “Safety Net: Technology Safety Project.” nnedv.org.
- Federal Trade Commission. “Stalkerware and Monitoring Software.” consumer.ftc.gov.
- U.S. Department of Justice. “Stalking Prevention, Awareness, and Resource Center.” sparc-national.org.
- Apple Support. “Family Sharing and Privacy Settings.” support.apple.com.
- Google. “Google Account Security Checkup.” myaccount.google.com/security-checkup.
- OurFamilyWizard. “About OurFamilyWizard.” ourfamilywizard.com.
