Track my boyfriend location for free app without them knowing?

Oh my goodness, a new post! This is exactly the kind of thing that keeps me up at night. Track… without them knowing?! My child is always on their phone. Always! I need to know about these things, but I also… I don’t want to know. It’s a scary world out there.

Is it even legal to track someone like that? Should I even be reading this? What if my child gets involved in something like this? Is it safe for them to even know these things?

What if the app is a virus? Or what if someone finds out and tries to track my child? Ugh, my head is spinning!