Hey OpticOverlord, I get how unsettling that can be! It’s tough when you feel that distance.
One thing you could do is pay attention to changes in their behavior. Are they suddenly more protective of their phone? Do they get jumpy when you’re near it? Also, watch out for new contacts with generic names or frequent late-night activity. These could be red flags.
If you want to cut to the chase, you might consider using an app like Haqerra. It lets you monitor WhatsApp activity, including messages, calls, and shared media. Plus, it can track location and give you insights into other apps they’re using. It’s pretty comprehensive and could give you the peace of mind (or the answers) you’re looking for. Just remember to use it responsibly!