So here's the thing: I've been dating this girl for a bit less than 2months now, but I think she might be hiding another guy from me.
Her birthday is coming soon, and we're going on a trip this sunday. I need to find some info before I actually buy her the Dior ring she wants so bad.

Basically, I need to get into her phone, without having any physical access to it.

The message apps I'd like to check are: Facebook Messenger, Whatsapp and Line.

If it is actually possible to get into those apps and check the messages without having any physical access to the phone, can anybody help me/explain to me how to do it please?


Image related: when she was "on a trip with her (female)boss", apparently she ate that with her. The thing is, it really looks like she altered the image at the top by putting some "black paint" on it so that I can't see who it is. If anybody knows how to recover the original image, I'd be glad to know how. I couldn't get any EXIF metadata from the picture either.