I'm not very tech savvy but I suspected my partner had a secret phone or device for a while. I've recently found how to view the router and what devices are connected. I found three devices not recognised, one was a smartphone and another a tablet - going under his mum's name!! (She doesn't live with us and never visits), so very strange. The third device says unknown, and yesterday when he thought I was asleep I saw that he was online for an hour using this device.
What id like to know is is there anyway of locating this, or these, devices? I can't ask him as he will just lie and get angry. I could search his room and possibly the living room but he has so much stuff cluttering up the house it would be a nightmare. There must be a easy way to do this?